Nokia 7302, 7330, 7360 User Manual

FD 100/320Gbps NT and FX NT IHub Services Guide

7302 Intelligent Services Access Manager
7330 Intelligent Services Access Manager FTTN
7360 Intelligent Services Access Manager FX
Release 5.6.01

FD 100/320Gbps NT and FX NT IHub Services
Guide

3HH-11985-AAAA-TQZZA

Issue: 13

June 2017

Nokia — Proprietary and confidential
Use pursuant to applicable agreements

FD 100/320Gbps NT and FX NT IHub Services Guide

Nokia is a registered trademark of Nokia Corporation. Other products and company
names mentioned herein may be trademarks or tradenames of their respective
owners.

The information presented is subject to change without notice. No responsibility is
assumed for inaccuracies contained herein.

© 2014-2017 Nokia.

Contains proprietary/trade secret information which is the property of Nokia and must
not be made available to, or copied or used by anyone outside Nokia without its
written authorization. Not to be used or disclosed except in accordance with
applicable agreements.

2

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table of contents

1 Preface ...........................................................................................41

1.1 Scope ........................................................................................................41

1.2 Audience....................................................................................................41

1.3 Required knowledge..................................................................................41

1.4 Product naming .........................................................................................41

1.5 Documents ................................................................................................41

1.6 Acronyms and initialisms ...........................................................................41

1.7 Safety information......................................................................................42

1.8 Special information ....................................................................................42

1.9 Release notes............................................................................................42

2 Getting Started..............................................................................43

2.1 In This Document ......................................................................................43

2.2 Services Command Reference..................................................................43

2.3 CLI Command Syntax Symbols.................................................................44

3 Services Overview ........................................................................45

3.1 In this Chapter ...........................................................................................45

3.2 Introduction................................................................................................46

3.2.1 Service Types............................................................................................46

3.2.2 Service Policies .........................................................................................47

3.3 ISAM Service Model ..................................................................................47

3.4 Service Entities..........................................................................................48

3.4.1 Customers .................................................................................................48

3.4.2 Service Access Points (SAPs)...................................................................48

3.4.2.1 SAP Configuration Considerations ............................................................49

3.4.3 Service Distribution Points (SDPs) ............................................................49

3.4.3.1 SDP Bindings ............................................................................................50

3.4.3.2 MPLS.........................................................................................................51

3.5 Service Creation Process Overview ..........................................................51

3.6 Deploying and Provisioning Services ........................................................52

3.6.1 Phase 1: Core Network Construction ........................................................53

3.6.2 Phase 2: Service Administration................................................................53

3.6.3 Phase 3: Service Provisioning...................................................................53

3.7 Configuration Notes...................................................................................53

3.7.1 General......................................................................................................53

3.8 Configuring Global Service Entities with CLI .............................................54

3.8.1 Service Model Entities ...............................................................................54

3.8.2 Configuring Customers..............................................................................54

3.8.3 Configuring an SDP...................................................................................55

3.8.3.1 SDP Configuration Tasks ..........................................................................55

3.8.3.2 Configuring an SDP...................................................................................56

3.8.4 Service Management Tasks ......................................................................57

3.8.4.1 Modifying Customer Accounts...................................................................57

3.8.4.2 Deleting Customers ...................................................................................57

3.8.4.3 Modifying SDPs .........................................................................................57

Issue: 13 3HH-11985-AAAA-TQZZA 3

FD 100/320Gbps NT and FX NT IHub Services Guide

3.8.4.4 Deleting SDPs ...........................................................................................58

3.8.4.5 Modifying LSPs..........................................................................................58

3.8.4.6 Deleting LSPs............................................................................................59

3.9 Basic Configuration ...................................................................................59

3.10 Ethernet Connectivity Fault Management .................................................60

3.10.1 Configuring ETH-CFM with CLI .................................................................63

3.10.1.1 Create a Maintenance Domain..................................................................63

3.10.1.2 Create a Maintenance Association............................................................63

3.11 G.8032 Ethernet Ring Protection Switching ..............................................64

3.11.1 Overview of G.8032 operation...................................................................64

3.11.2 Sample configuration .................................................................................67

3.11.3 OAM considerations ..................................................................................68

3.11.4 QinQ RAPS-Tag Considerations ...............................................................68

3.11.5 Duplex NT ERPS Performance considerations .........................................69

3.11.6 Support Service and Solution Combinations .............................................69

3.11.7 Configuration guide-lines ...........................................................................69

3.12 DHCP Lease Query...................................................................................71

3.13 DHCP Remote ID Check ...........................................................................72

3.14 GRE Tunnels Overview .............................................................................72

3.14.1 Public Tunnel SAPs ...................................................................................73

3.14.2 Private Tunnel SAPs .................................................................................73

3.14.3 GRE Tunnel Configuration .......................................................................74

3.14.4 Statistics Collection ..................................................................................75

3.14.5 OAM Interactions.......................................................................................75

3.15 DHCP6 Relay Prefix Stability ....................................................................75

3.16 Global Services Command Reference ......................................................76

3.16.1 Command Hierarchies...............................................................................76

3.16.1.1 Customer Management Commands..........................................................77

3.16.1.2 Ethernet CFM Global Commands .............................................................77

3.16.1.3 Ethernet Ring Global Commands..............................................................77

3.16.1.4 Show Commands ......................................................................................78

3.16.1.5 Tools..........................................................................................................78

3.17 Global Service Commands........................................................................78

3.17.1 Generic Commands...................................................................................78

3.17.1.1 description .................................................................................................79

3.17.2 Customer Management Commands..........................................................79

3.17.2.1 customer....................................................................................................80

3.17.2.2 contact .......................................................................................................80

3.17.3 SDP Commands........................................................................................81

3.17.3.1 sdp.............................................................................................................81

3.17.3.2 adv-mtu-override .......................................................................................81

3.17.3.3 far-end .......................................................................................................82

3.17.3.4 ldp..............................................................................................................83

3.17.3.5 lsp ..............................................................................................................83

3.17.3.6 path-mtu ....................................................................................................84

3.17.3.7 signaling ....................................................................................................85

3.17.3.8 shutdown ...................................................................................................85

3.17.3.9 vlan-vc-etype .............................................................................................86

3.17.4 Ethernet CFM Global Commands .............................................................86

4

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

3.17.4.1 eth-cfm.......................................................................................................86

3.17.4.2 domain.......................................................................................................87

3.17.4.3 association.................................................................................................88

3.17.4.4 bridge-identifier..........................................................................................88

3.17.4.5 mhf-creation...............................................................................................89

3.17.4.6 ccm-interval ...............................................................................................89

3.17.4.7 remote-mepid ............................................................................................90

3.17.4.8 inactivity-timer............................................................................................90

3.17.4.9 y1731pm....................................................................................................91

3.17.4.10 shutdown ...................................................................................................91

3.17.4.11 priority........................................................................................................91

3.17.4.12 period.........................................................................................................92

3.17.4.13 data-size ....................................................................................................92

3.17.4.14 measurement-period .................................................................................93

3.17.4.15 mac-address..............................................................................................93

3.17.4.16 type............................................................................................................93

3.17.5 Ethernet Ring Global Commands..............................................................94

3.17.5.1 eth-ring ......................................................................................................94

3.17.5.2 revert-time .................................................................................................94

3.17.5.3 ccm-hold-time ............................................................................................95

3.17.5.4 guard-time .................................................................................................95

3.17.5.5 node-id.......................................................................................................96

3.17.5.6 rpl-node .....................................................................................................96

3.17.5.7 path............................................................................................................97

3.17.5.8 control-mep................................................................................................97

3.17.6 Show Commands ......................................................................................97

3.17.6.1 customer....................................................................................................98

3.17.6.2 service-using .............................................................................................98

3.17.6.3 sdp...........................................................................................................100

3.17.6.4 sdp-using .................................................................................................101

3.17.6.5 eth-ring ....................................................................................................102

3.17.7 Tools Command ......................................................................................104

3.17.7.1 eth-ring ....................................................................................................104

4 Virtual Leased Line Services.....................................................107

4.1 In This Chapter ........................................................................................107

4.2 Ethernet Pipe (Epipe) Services ...............................................................107

4.2.1 Epipe Service Overview ..........................................................................107

4.2.2 Traffic Management Support ...................................................................108

4.2.3 Pseudo-Wire Redundancy.......................................................................108

4.3 VLL Service Considerations ....................................................................109

4.3.1 Configuring SDPs ....................................................................................109

4.3.2 SAP Encapsulations and Pseudowire Types ..........................................110

4.3.3 QoS Policies ............................................................................................110

4.3.3.1 Egress Network EXP Marking .................................................................110

4.3.3.2 Ingress Network Classification ................................................................111

4.3.3.3 Ingress SAP Classification ......................................................................111

4.3.4 Filter Policies ...........................................................................................111

4.3.5 MAC Resources ......................................................................................111

4.4 Configuring a VLL Service with CLI.........................................................111

Issue: 13 3HH-11985-AAAA-TQZZA 5

FD 100/320Gbps NT and FX NT IHub Services Guide

4.4.1 Common Configuration Tasks.................................................................112

4.4.2 Creating an Epipe Service.......................................................................112

4.4.2.1 Configure Epipe QoS Attributes ..............................................................112

4.4.2.2 Configure Epipe Service MTU Attribute...................................................113

4.4.2.3 Configuring Epipe SAP Parameters ........................................................113

4.4.2.4 Configuring SDP Bindings .......................................................................115

4.4.3 Configuring Management Points (MEPs/MIPs) for Ethernet CFM on

SDP bindings...........................................................................................118

4.4.4 Using Spoke SDP Control Words............................................................119

4.4.5 Service Management Tasks ....................................................................120

4.4.5.1 Modifying Epipe Service Parameters ......................................................120

4.4.5.2 Disabling an Epipe Service......................................................................120

4.4.5.3 Re-enabling an Epipe Service .................................................................121

4.4.5.4 Deleting an Epipe Service .......................................................................121

4.5 VLL Services CLI Command Reference..................................................122

4.5.1 Epipe Service Configuration Commands.................................................122

4.5.2 Show Commands ....................................................................................123

4.5.3 Clear Commands.....................................................................................123

4.6 VLL Service CLI Configuration Commands.............................................123

4.6.1 Generic Commands.................................................................................124

4.6.1.1 shutdown .................................................................................................124

4.6.1.2 description ...............................................................................................124

4.6.2 VLL Global Commands ...........................................................................125

4.6.2.1 epipe........................................................................................................125

4.6.2.2 service-mtu ..............................................................................................126

4.6.2.3 sgt-qos.....................................................................................................127

4.6.3 VLL SAP Commands...............................................................................127

4.6.3.1 sap...........................................................................................................127

4.6.3.2 restricted-tagging.....................................................................................129

4.6.4 Service Filter and QoS Policy Commands ..............................................129

4.6.4.1 egress......................................................................................................129

4.6.4.2 egress-network ........................................................................................129

4.6.4.3 ingress .....................................................................................................130

4.6.4.4 ingress-network .......................................................................................130

4.6.4.5 filter..........................................................................................................130

4.6.4.6 qos...........................................................................................................131

4.6.4.7 qos...........................................................................................................132

4.6.4.8 rate-limit...................................................................................................133

4.6.5 VLL SDP Commands ..............................................................................133

4.6.5.1 spoke-sdp ................................................................................................133

4.6.5.2 control-word.............................................................................................135

4.6.5.3 hash-label ................................................................................................135

4.6.5.4 egress......................................................................................................136

4.6.5.5 ingress .....................................................................................................136

4.6.5.6 force-vlan-vc-forwarding ..........................................................................136

4.6.5.7 vc-label ....................................................................................................137

4.6.5.8 vc-label ....................................................................................................137

4.6.5.9 vlan-vc-tag ...............................................................................................137

4.6.5.10 eth-cfm.....................................................................................................138

6

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

4.6.5.11 mep..........................................................................................................138

4.6.5.12 ccm-enable ..............................................................................................139

4.6.5.13 ccm-ltm-priority ........................................................................................139

4.6.5.14 low-priority-defect ....................................................................................140

4.6.5.15 mac-address............................................................................................140

4.6.5.16 mip...........................................................................................................141

4.6.5.17 vlan-dot-1q-etype.....................................................................................141

4.6.6 Show Commands ....................................................................................142

4.6.6.1 egress-label .............................................................................................142

4.6.6.2 ingress-label ............................................................................................143

4.6.6.3 sap-using .................................................................................................144

4.6.6.4 sdp...........................................................................................................145

4.6.6.5 sdp-using .................................................................................................146

4.6.6.6 id..............................................................................................................147

4.6.6.7 all.............................................................................................................148

4.6.6.8 base.........................................................................................................151

4.6.6.9 labels .......................................................................................................152

4.6.6.10 sap...........................................................................................................153

4.6.6.11 sdp...........................................................................................................154

4.6.7 Clear Commands.....................................................................................155

4.6.7.1 id..............................................................................................................155

4.6.7.2 spoke-sdp ................................................................................................155

4.6.7.3 counters...................................................................................................156

4.6.7.4 spoke-sdp ................................................................................................156

5 Virtual Private LAN Service .......................................................157

5.1 In This Chapter ........................................................................................157

5.2 VPLS used in the NT ...............................................................................158

5.3 ISAM VPLS implementation ....................................................................159

5.3.1 m-VPLS ...................................................................................................159

5.3.1.1 m-VPLS usage ........................................................................................159

5.3.1.2 m-VPLS SAPs .........................................................................................159

5.3.2 v-VPLS ....................................................................................................160

5.3.2.1 v-VPLS usage..........................................................................................160

5.3.2.2 v-VPLS SAPs ..........................................................................................162

5.3.2.3 Mix of VPLS and VPRN...........................................................................163

5.3.2.4 Residential and regular port usage..........................................................164

5.3.2.5 Using virtual ports to extend the VPRN interface reach ..........................164

5.3.2.6 v-VPLS MAC Learning and Packet Forwarding ......................................166

5.3.2.7 v-VPLS traffic processing ........................................................................167

5.3.3 VPLS .......................................................................................................169

5.3.3.1 VPLS usage.............................................................................................169

5.3.3.2 VPLS MAC Learning and Packet Forwarding .........................................170

5.3.3.3 VPLS Packet Walkthrough ......................................................................171

5.4 VPLS feature enhancements...................................................................174

5.4.1 Local and Remote Aging Timers .............................................................174

5.4.2 User to User Communication ..................................................................174

5.4.3 FIB Table Management ...........................................................................174

5.4.4 FIB Size ...................................................................................................175

5.4.5 VPLS Broadcast/Multicast/Unknown Flooding List..................................175

Issue: 13 3HH-11985-AAAA-TQZZA 7

FD 100/320Gbps NT and FX NT IHub Services Guide

5.4.6 VPLS IGMP Snooping (s,g) Flooding List ...............................................175

5.4.7 VPLS and Spanning Tree Protocol..........................................................175

5.4.7.1 Spanning Tree Operating Modes ............................................................176

5.4.7.2 Multiple Spanning Tree............................................................................177

5.4.7.3 Redundancy Access to VPLS..................................................................177

5.4.7.4 MSTP General Principles ........................................................................178

5.4.7.5 MSTP implementation .............................................................................178

5.4.7.6 Pseudowire Control Word........................................................................178

5.4.7.7 xSTP High Availability .............................................................................179

5.4.8 QoS Policies associated with v-VPLS/VPLS ...........................................179

5.4.8.1 Ingress SAP Classification ......................................................................179

5.4.8.2 Egress Network EXP Marking (only VPLS) .............................................179

5.4.8.3 Ingress Network Classification (only VPLS) ............................................180

5.4.9 VPLS management VRF .........................................................................180

5.4.10 PM Counters per SAP .............................................................................181

5.4.11 Per-service Configurable TPID ................................................................181

5.4.12 External Packet Forwarding (EPF)..........................................................183

5.4.12.1 Configuration Model ................................................................................184

5.5 Configuring a VPLS Service with CLI ......................................................185

5.6 Configuration Overview ...........................................................................186

5.7 Configuration Workflow ...........................................................................188

5.8 Configuring VPLS Components...............................................................189

5.8.1 Creating a VPLS Service.........................................................................189

5.8.2 Configuring v-VPLS/VPLS parameters....................................................192

5.8.2.1 FIB size....................................................................................................192

5.8.2.2 MFIB size.................................................................................................192

5.8.2.3 MAC learning and aging ..........................................................................193

5.8.2.4 IGMP snooping........................................................................................193

5.8.2.5 User-to-user communication ...................................................................194

5.8.2.6 Unrestricted MAC move ..........................................................................195

5.8.2.7 Service Dot1q Etype................................................................................195

5.8.2.8 External Packet Forwarding ....................................................................196

5.8.3 Configuring Spanning Tree Protocols on m-VPLS ..................................197

5.8.3.1 Configuring STP Bridge Parameters .......................................................198

5.8.4 Configuring VPLS SAPs ..........................................................................202

5.8.4.1 Configuration Guidelines .........................................................................202

5.8.4.2 VPLS SAP configuration example ...........................................................203

5.8.5 Configuring VPLS SAP Parameters ........................................................205

5.8.5.1 Configuring egress and ingress filter policies on an SAP........................205

5.8.5.2 Configuring a static MAC on an SAP.......................................................205

5.8.5.3 Configuring SAP-Specific STP Parameters.............................................205

5.8.5.4 Configuring SAP-specific IGMP Parameters ...........................................208

5.8.5.5 Configuring “restricted-tagging” on an SAP.............................................210

5.8.5.6 Configuring Management Points (MEPs/MIPs) for Ethernet CFM on

SAPs........................................................................................................210

5.8.5.7 Enabling Statistics collection and PM collection on an SAP....................212

5.8.6 STP SAP Operational States...................................................................212

5.8.6.1 Operationally Disabled ............................................................................213

5.8.6.2 Operationally Discarding .........................................................................213

8

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

5.8.6.3 Operationally Learning ............................................................................213

5.8.6.4 Operationally Forwarding ........................................................................213

5.8.7 Configuring SDP Bindings .......................................................................214

5.9 Service Management Tasks ....................................................................217

5.9.1 Modifying VPLS Service and SAP Parameters .......................................217

5.9.2 Enabling and Disabling VPLS Entities.....................................................218

5.9.3 Deleting a VPLS Service or SAP .............................................................219

5.9.4 Showing VPLS information ......................................................................219

5.9.5 Clearing VPLS operational data ..............................................................220

5.9.6 Showing VPLS SAP operational data......................................................221

5.9.7 Clearing SAP statistics ............................................................................221

5.10 BGP Auto-Discovery for LDP VPLS ........................................................221

5.10.1 BGP AD Overview ...................................................................................222

5.10.1.1 Information Model....................................................................................222

5.10.2 FEC Element for T-LDP Signaling...........................................................223

5.10.3 BGP-AD and Target LDP (T-LDP) Interaction.........................................224

5.10.4 SDP Usage..............................................................................................225

5.10.5 Automatic Creation of SDPs....................................................................226

5.10.6 Automatic Instantiation of Pseudowires (SDP Bindings) .........................226

5.11 BGP VPLS...............................................................................................227

5.11.1 Pseudowire Signaling Details ..................................................................228

5.11.1.1 Control Flags ...........................................................................................230

5.11.2 BGP VPLS Configuration Procedure.......................................................231

5.11.3 Use of Pseudowire Template for BGP VPLS ..........................................231

5.11.3.1 Usage case example ...............................................................................232

5.12 Configuring BGP Auto-Discovery ............................................................233

5.12.1 Configuration Steps .................................................................................233

5.13 BGP VPLS Configuration Example .........................................................236

5.13.1 LDP Signaling..........................................................................................238

5.13.2 Pseudowire Template..............................................................................240

5.14 Configuring BGP Auto-Discovery with Non-Persistency .........................242

5.15 VPLS Service CLI Command Reference.................................................243

5.15.1 VPLS Service Configuration Commands.................................................243

5.15.1.1 Global Commands...................................................................................243

5.15.1.2 SAP Commands ......................................................................................246

5.15.1.3 Show Commands ....................................................................................247

5.15.1.4 Clear Commands.....................................................................................248

5.15.1.5 Debug Commands...................................................................................248

5.16 VPLS Service CLI Configuration Commands ..........................................249

5.16.1 Generic Commands.................................................................................249

5.16.1.1 shutdown .................................................................................................249

5.16.1.2 description ...............................................................................................250

5.16.2 VPLS Service Commands .......................................................................251

5.16.2.1 vpls ..........................................................................................................251

5.16.2.2 def-mesh-vc-id.........................................................................................253

5.16.2.3 disable-aging ...........................................................................................253

5.16.2.4 disable-learning .......................................................................................254

5.16.2.5 egress-network ........................................................................................254

5.16.2.6 endpoint...................................................................................................255

Issue: 13 3HH-11985-AAAA-TQZZA 9

FD 100/320Gbps NT and FX NT IHub Services Guide

5.16.2.7 ignore-standby-signaling .........................................................................255

5.16.2.8 revert-time ...............................................................................................255

5.16.2.9 static-mac ................................................................................................256

5.16.2.10 suppress-standby-signaling .....................................................................256

5.16.2.11 extfwd ......................................................................................................257

5.16.2.12 device-ip ..................................................................................................257

5.16.2.13 fdb-table-size ...........................................................................................257

5.16.2.14 interface...................................................................................................258

5.16.2.15 address....................................................................................................259

5.16.2.16 arp-timeout ..............................................................................................260

5.16.2.17 local-age ..................................................................................................260

5.16.2.18 mesh-sdp.................................................................................................261

5.16.2.19 spoke-sdp ................................................................................................262

5.16.2.20 control-word.............................................................................................264

5.16.2.21 hash-label ................................................................................................264

5.16.2.22 egress......................................................................................................265

5.16.2.23 ingress .....................................................................................................265

5.16.2.24 vc-label ....................................................................................................266

5.16.2.25 vc-label ....................................................................................................266

5.16.2.26 force-vlan-vc-forwarding ..........................................................................267

5.16.2.27 ignore-standby-signaling .........................................................................267

5.16.2.28 precedence..............................................................................................267

5.16.2.29 vlan-vc-tag ...............................................................................................268

5.16.2.30 vlan-vc-etype ...........................................................................................269

5.16.2.31 unrestrict-mac-move................................................................................269

5.16.2.32 mfib-table-size .........................................................................................270

5.16.2.33 propagate-mac-flush................................................................................270

5.16.2.34 remote-age ..............................................................................................271

5.16.2.35 send-flush-on-failure................................................................................271

5.16.2.36 service-mtu ..............................................................................................272

5.16.2.37 sgt-qos.....................................................................................................273

5.16.2.38 vlan-dot1q-etype......................................................................................273

5.16.2.39 user-user-com .........................................................................................273

5.16.2.40 storm-control............................................................................................274

5.16.2.41 bgp...........................................................................................................274

5.16.2.42 bgp-vpls ...................................................................................................275

5.16.2.43 max-ve-id.................................................................................................275

5.16.2.44 ve-name...................................................................................................276

5.16.2.45 ve-id.........................................................................................................277

5.16.2.46 shutdown .................................................................................................277

5.16.2.47 bgp-ad .....................................................................................................278

5.16.2.48 pw-template-bind .....................................................................................278

5.16.2.49 route-target ..............................................................................................279

5.16.2.50 vpls-id ......................................................................................................280

5.16.2.51 vsi-id ........................................................................................................280

5.16.2.52 prefix........................................................................................................281

5.16.2.53 route-distinguisher ...................................................................................281

5.16.2.54 l2-route-table ...........................................................................................282

5.16.2.55 pw-template .............................................................................................282

10

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

5.16.2.56 split-horizon-group...................................................................................283

5.16.2.57 vc-type .....................................................................................................283

5.16.3 VPLS STP Commands ............................................................................284

5.16.3.1 stp............................................................................................................284

5.16.3.2 auto-edge ................................................................................................284

5.16.3.3 edge-port .................................................................................................284

5.16.3.4 forward-delay...........................................................................................285

5.16.3.5 hello-time .................................................................................................286

5.16.3.6 hold-count................................................................................................286

5.16.3.7 link-type ...................................................................................................287

5.16.3.8 mst-instance ............................................................................................287

5.16.3.9 mst-path-cost...........................................................................................287

5.16.3.10 mst-port-priority .......................................................................................288

5.16.3.11 max-age...................................................................................................288

5.16.3.12 mode........................................................................................................289

5.16.3.13 mst-instance ............................................................................................289

5.16.3.14 mst-priority...............................................................................................290

5.16.3.15 vlan-range................................................................................................290

5.16.3.16 mst-max-hops..........................................................................................291

5.16.3.17 mst-name.................................................................................................292

5.16.3.18 mst-revision .............................................................................................292

5.16.3.19 path-cost..................................................................................................292

5.16.3.20 port-num ..................................................................................................293

5.16.3.21 priority......................................................................................................293

5.16.3.22 priority......................................................................................................294

5.16.3.23 rapid-start ................................................................................................295

5.16.3.24 root-guard ................................................................................................295

5.16.4 VPLS SAP Commands............................................................................295

5.16.4.1 sap...........................................................................................................295

5.16.4.2 enable-stats .............................................................................................298

5.16.4.3 restricted-tagging.....................................................................................298

5.16.4.4 static-mac ................................................................................................298

5.16.4.5 eth-cfm.....................................................................................................299

5.16.4.6 mep..........................................................................................................300

5.16.4.7 ccm-enable ..............................................................................................300

5.16.4.8 ccm-ltm-priority ........................................................................................301

5.16.4.9 low-priority-defect ....................................................................................301

5.16.4.10 mac-address............................................................................................302

5.16.4.11 mip...........................................................................................................302

5.16.5 VPLS SAP Filter and QoS Policy Commands .........................................303

5.16.5.1 y1731pm-enable......................................................................................303

5.16.5.2 y1731pm-lm-dot1p...................................................................................303

5.16.5.3 egress......................................................................................................303

5.16.5.4 egress......................................................................................................304

5.16.5.5 ingress .....................................................................................................304

5.16.5.6 ingress .....................................................................................................304

5.16.5.7 lag-link-map-profile ..................................................................................305

5.16.5.8 ingress-network .......................................................................................305

5.16.5.9 filter..........................................................................................................305

Issue: 13 3HH-11985-AAAA-TQZZA 11

FD 100/320Gbps NT and FX NT IHub Services Guide

5.16.5.10 qos...........................................................................................................306

5.16.5.11 rate-limit...................................................................................................307

5.16.5.12 rate-limit...................................................................................................307

5.16.5.13 rate-limit-pbits ..........................................................................................308

5.16.5.14 rate-limit...................................................................................................308

5.16.5.15 dot1p........................................................................................................309

5.16.5.16 meter-mode .............................................................................................310

5.16.6 VPLS Multicast commands......................................................................310

5.16.6.1 igmp-snooping .........................................................................................310

5.16.6.2 fast-leave .................................................................................................310

5.16.6.3 last-member-query-interval......................................................................311

5.16.6.4 mrouter-port.............................................................................................311

5.16.6.5 query-interval...........................................................................................312

5.16.6.6 query-response-interval ...........................................................................313

5.16.6.7 query-src-ip..............................................................................................313

5.16.6.8 report-src-ip .............................................................................................314

5.16.6.9 robust-count.............................................................................................314

5.16.6.10 send-queries............................................................................................315

5.16.6.11 static ........................................................................................................315

5.16.6.12 group .......................................................................................................316

5.16.6.13 source......................................................................................................316

5.16.6.14 starg.........................................................................................................317

5.16.6.15 version .....................................................................................................317

5.16.7 Show Commands ....................................................................................318

5.16.7.1 fdb-info.....................................................................................................318

5.16.7.2 fdb-mac....................................................................................................319

5.16.7.3 sap-using .................................................................................................319

5.16.7.4 id..............................................................................................................321

5.16.7.5 all.............................................................................................................321

5.16.7.6 base.........................................................................................................322

5.16.7.7 fdb............................................................................................................323

5.16.7.8 mfib..........................................................................................................325

5.16.7.9 mstp-configuration ...................................................................................325

5.16.7.10 sap...........................................................................................................326

5.16.7.11 stp............................................................................................................331

5.16.8 IGMP Snooping Show Commands..........................................................333

5.16.8.1 igmp-snooping .........................................................................................333

5.16.8.2 all.............................................................................................................333

5.16.8.3 mrouters ..................................................................................................334

5.16.8.4 port-db .....................................................................................................334

5.16.8.5 querier .....................................................................................................336

5.16.8.6 static ........................................................................................................337

5.16.8.7 statistics...................................................................................................338

5.16.9 Clear Commands.....................................................................................340

5.16.9.1 id..............................................................................................................340

5.16.9.2 statistics...................................................................................................340

5.16.9.3 fdb............................................................................................................341

5.16.9.4 sap...........................................................................................................343

5.16.9.5 counters...................................................................................................343

12

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

5.16.9.6 mesh-sdp.................................................................................................344

5.16.9.7 spoke-sdp ................................................................................................344

5.16.9.8 stp............................................................................................................345

5.16.9.9 detected-protocols ...................................................................................345

5.16.9.10 statistics...................................................................................................346

5.16.9.11 mesh-sdp.................................................................................................347

5.16.9.12 spoke-sdp ................................................................................................348

5.16.9.13 querier .....................................................................................................348

5.16.10 Debug Commands...................................................................................349

5.16.10.1 id..............................................................................................................349

5.16.10.2 igmp-snooping .........................................................................................349

5.16.10.3 detail-level ...............................................................................................349

5.16.10.4 mac..........................................................................................................350

5.16.10.5 mode........................................................................................................350

5.16.10.6 sap...........................................................................................................350

5.16.10.7 all-events .................................................................................................351

5.16.10.8 bpdu.........................................................................................................351

5.16.10.9 core-connectivity......................................................................................351

5.16.10.10 exception .................................................................................................352

5.16.10.11 fsm-state-changes ...................................................................................352

5.16.10.12 fsm-timers................................................................................................352

5.16.10.13 port-role ...................................................................................................353

5.16.10.14 port-state .................................................................................................353

5.16.10.15 sap...........................................................................................................353

5.16.10.16 interface...................................................................................................354

5.16.10.17 mcs ..........................................................................................................355

5.16.10.18 misc .........................................................................................................355

5.16.10.19 packet ......................................................................................................355

6 Internet Enhanced Service.........................................................357

6.1 In This Chapter ........................................................................................357

6.2 IES Services Overview ............................................................................357

6.3 IES Features............................................................................................358

6.3.1 IP Interfaces ............................................................................................358

6.3.2 Filter Policies ...........................................................................................358

6.3.3 Duplex support ........................................................................................358

6.4 Configuring an IES Service with CLI .......................................................359

6.5 Basic Configuration .................................................................................359

6.6 Common Configuration Tasks.................................................................360

6.7 Configuring IES Components ..................................................................360

6.7.1 Configuring an IES Service .....................................................................360

6.7.2 Configuring IES Interface Parameters.....................................................361

6.7.3 Configuring SAP Parameters ..................................................................361

6.8 Service Management Tasks ....................................................................361

6.8.1 Modifying IES Service Parameters..........................................................362

6.8.2 Deleting an IES Service...........................................................................362

6.8.3 Disabling an IES Service .........................................................................362

6.8.4 Re-enabling an IES Service ....................................................................363

6.9 IES Services CLI Command Reference ..................................................363

6.9.1 Command Hierarchies.............................................................................363

Issue: 13 3HH-11985-AAAA-TQZZA 13

FD 100/320Gbps NT and FX NT IHub Services Guide

6.9.1.1 Global Commands...................................................................................363

6.9.1.2 Interface Commands ...............................................................................363

6.9.1.3 Interface SAP Commands .......................................................................365

6.9.1.4 Show Commands ....................................................................................365

6.9.1.5 Clear Commands.....................................................................................365

6.10 IES Service CLI Configuration Commands .............................................366

6.10.1 Generic Commands.................................................................................366

6.10.1.1 shutdown .................................................................................................366

6.10.1.2 description ...............................................................................................367

6.10.1.3 sgt-qos.....................................................................................................368

6.10.2 IES Global Commands ............................................................................368

6.10.2.1 ies ............................................................................................................368

6.10.3 IES QoS Policy Commands.....................................................................369

6.10.3.1 egress......................................................................................................369

6.10.3.2 ingress .....................................................................................................370

6.10.3.3 qos...........................................................................................................370

6.10.3.4 rate-limit...................................................................................................371

6.10.3.5 rate-limit...................................................................................................371

6.10.4 IES Interface Commands ........................................................................372

6.10.4.1 interface...................................................................................................372

6.10.4.2 address....................................................................................................373

6.10.4.3 arp-timeout ..............................................................................................375

6.10.4.4 bfd............................................................................................................375

6.10.4.5 delayed-enable ........................................................................................376

6.10.4.6 ip-mtu.......................................................................................................376

6.10.4.7 local-proxy-arp.........................................................................................377

6.10.4.8 loopback ..................................................................................................377

6.10.4.9 protected..................................................................................................378

6.10.4.10 secondary ................................................................................................378

6.10.5 IES Interface DHCP Commands .............................................................380

6.10.5.1 dhcp.........................................................................................................380

6.10.5.2 gi-address................................................................................................380

6.10.5.3 lease-query..............................................................................................381

6.10.5.4 option.......................................................................................................381

6.10.5.5 action .......................................................................................................381

6.10.5.6 server.......................................................................................................382

6.10.5.7 lease-populate .........................................................................................382

6.10.5.8 rid-check-disable .....................................................................................383

6.10.6 IES Interface ICMP Commands ..............................................................383

6.10.6.1 icmp .........................................................................................................383

6.10.6.2 mask-reply ...............................................................................................384

6.10.6.3 ttl-expired.................................................................................................384

6.10.6.4 unreachables ...........................................................................................385

6.10.7 IPv6 Commands ......................................................................................386

6.10.7.1 ipv6 ..........................................................................................................386

6.10.7.2 address (ipv6)..........................................................................................386

6.10.7.3 dhcp6-relay..............................................................................................387

6.10.7.4 lease-query..............................................................................................387

6.10.7.5 lease-populate .........................................................................................388

14

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

6.10.7.6 option.......................................................................................................388

6.10.7.7 interface-id...............................................................................................389

6.10.7.8 remote-id .................................................................................................389

6.10.7.9 server.......................................................................................................390

6.10.7.10 source-address........................................................................................390

6.10.7.11 icmp6 .......................................................................................................390

6.10.7.12 packet-too-big..........................................................................................391

6.10.7.13 param-problem ........................................................................................391

6.10.7.14 time-exceeded .........................................................................................392

6.10.7.15 unreachables ...........................................................................................392

6.10.7.16 local-proxy-nd ..........................................................................................393

6.10.7.17 prefix-stability...........................................................................................394

6.10.7.18 prfx-hlddwn-time ......................................................................................394

6.10.8 IES SAP Filter and QoS Policy Commands ............................................395

6.10.8.1 sap...........................................................................................................395

6.10.8.2 filter..........................................................................................................397

6.10.8.3 egress......................................................................................................397

6.10.8.4 ingress .....................................................................................................398

6.10.9 Show Commands ....................................................................................398

6.10.9.1 customer..................................................................................................398

6.10.9.2 sap-using .................................................................................................399

6.10.9.3 id..............................................................................................................401

6.10.9.4 all.............................................................................................................401

6.10.9.5 arp ...........................................................................................................403

6.10.9.6 base.........................................................................................................405

6.10.9.7 dhcp.........................................................................................................405

6.10.9.8 statistics...................................................................................................405

6.10.9.9 lease-state ...............................................................................................406

6.10.9.10 summary..................................................................................................408

6.10.9.11 dhcp6.......................................................................................................408

6.10.9.12 summary..................................................................................................409

6.10.9.13 lease-state ...............................................................................................409

6.10.9.14 statistics...................................................................................................411

6.10.9.15 interface...................................................................................................411

6.10.9.16 sap...........................................................................................................413

6.10.10 Clear Commands.....................................................................................416

6.10.10.1 id..............................................................................................................416

6.10.10.2 interface...................................................................................................416

6.10.10.3 fdb............................................................................................................416

6.10.10.4 stp............................................................................................................417

6.10.10.5 statistics...................................................................................................418

6.10.10.6 lease-state ...............................................................................................419

7 Virtual Private Routed Network Service ...................................421

7.1 In This Chapter ........................................................................................421

7.2 VPRN Service Overview..........................................................................421

7.2.1 ISAM to PE Route Exchange ..................................................................422

7.2.1.1 Route Redistribution ................................................................................423

7.3 VPRN Features .......................................................................................423

7.3.1 IP Interfaces ............................................................................................423

Issue: 13 3HH-11985-AAAA-TQZZA 15

FD 100/320Gbps NT and FX NT IHub Services Guide

7.3.2 ISAM to PE Routing Protocols.................................................................424

7.4 Configuring a VPRN Service with CLI .....................................................424

7.5 Basic Configuration .................................................................................425

7.6 Common Configuration Tasks.................................................................426

7.7 Configuring VPRN Components..............................................................427

7.7.1 Creating a VPRN Service ........................................................................427

7.7.2 Configuring Global VPRN Parameters ....................................................427

7.7.3 Configuring Router Interfaces..................................................................428

7.7.4 Configuring VPRN Protocols - BGP ........................................................428

7.7.4.1 Configuring VPRN BGP Group and Neighbor Parameters .....................430

7.7.4.2 VPRN BGP CLI Syntax ...........................................................................430

7.7.5 Configuring VPRN Protocols - RIP ..........................................................430

7.7.5.1 VPRN RIP CLI Syntax .............................................................................431

7.7.6 Configuring VPRN Protocols - OSPF ......................................................432

7.7.6.1 VPRN OSPF CLI Syntax .........................................................................433

7.7.7 Configuring a VPRN Interface .................................................................433

7.7.8 Configuring a VPRN Interface - SAP.......................................................434

7.8 Service Management Tasks ....................................................................434

7.8.1 Modifying VPRN Service Parameters......................................................434

7.8.2 Deleting a VPRN Service ........................................................................435

7.8.3 Disabling a VPRN Service.......................................................................435

7.8.4 Re-enabling a VPRN Service ..................................................................436

7.9 VPRN Services CLI Command Reference ..............................................437

7.9.1 Command Hierarchies.............................................................................437

7.9.1.1 VPRN Service Configuration Commands................................................437

7.9.1.2 Interface Commands ...............................................................................438

7.9.1.3 Interface SAP Commands .......................................................................439

7.9.1.4 BGP Configuration Commands ...............................................................439

7.9.1.5 OSPF Configuration Commands .............................................................442

7.9.1.6 RIP Configuration Commands.................................................................443

7.9.1.7 Show Commands ....................................................................................444

7.9.1.8 Clear Commands.....................................................................................445

7.10 VPRN Service CLI Configuration Commands .........................................446

7.10.1 Generic Commands.................................................................................447

7.10.1.1 shutdown .................................................................................................447

7.10.1.2 description ...............................................................................................448

7.10.2 Global Commands...................................................................................449

7.10.2.1 vprn..........................................................................................................449

7.10.2.2 aggregate ................................................................................................450

7.10.2.3 autonomous-system ................................................................................451

7.10.2.4 ecmp........................................................................................................452

7.10.2.5 maximum-ipv6-routes ..............................................................................452

7.10.2.6 maximum-routes......................................................................................453

7.10.2.7 router-advertisement ...............................................................................454

7.10.2.8 interface...................................................................................................455

7.10.2.9 current-hop-limit.......................................................................................455

7.10.2.10 managed-configuration ............................................................................455

7.10.2.11 max-advertisement-interval .....................................................................456

7.10.2.12 min-advertisement-interval ......................................................................456

16

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

7.10.2.13 mtu...........................................................................................................457

7.10.2.14 other-stateful-configuration......................................................................457

7.10.2.15 prefix........................................................................................................457

7.10.2.16 autonomous.............................................................................................458

7.10.2.17 on-link ......................................................................................................458

7.10.2.18 preferred-lifetime .....................................................................................459

7.10.2.19 valid-lifetime.............................................................................................459

7.10.2.20 reachable-time.........................................................................................460

7.10.2.21 retransmit-time.........................................................................................460

7.10.2.22 router-lifetime...........................................................................................460

7.10.2.23 route-distinguisher ...................................................................................461

7.10.2.24 router-id ...................................................................................................461

7.10.2.25 sgt-qos.....................................................................................................462

7.10.2.26 qos...........................................................................................................462

7.10.2.27 rate-limit...................................................................................................463

7.10.2.28 rate-limit...................................................................................................464

7.10.2.29 static-route...............................................................................................465

7.10.3 Interface Commands ...............................................................................468

7.10.3.1 interface...................................................................................................468

7.10.3.2 address....................................................................................................469

7.10.3.3 arp-timeout ..............................................................................................471

7.10.3.4 bfd............................................................................................................471

7.10.3.5 delayed-enable ........................................................................................472

7.10.3.6 ip-mtu.......................................................................................................473

7.10.3.7 local-proxy-arp.........................................................................................473

7.10.3.8 loopback ..................................................................................................473

7.10.3.9 proxy-arp-policy .......................................................................................474

7.10.3.10 remote-proxy-arp .....................................................................................474

7.10.3.11 secondary ................................................................................................475

7.10.4 VPRN Interface DHCP Commands.........................................................477

7.10.4.1 dhcp.........................................................................................................477

7.10.4.2 gi-address................................................................................................477

7.10.4.3 option.......................................................................................................478

7.10.4.4 action .......................................................................................................478

7.10.4.5 server.......................................................................................................478

7.10.4.6 lease-populate .........................................................................................479

7.10.4.7 rid-check-disable .....................................................................................479

7.10.5 VPRN Interface ICMP Commands ..........................................................480

7.10.5.1 icmp .........................................................................................................480

7.10.5.2 mask-reply ...............................................................................................480

7.10.5.3 ttl-expired.................................................................................................481

7.10.5.4 unreachables ...........................................................................................481

7.10.6 IPv6 Commands ......................................................................................482

7.10.6.1 ipv6 ..........................................................................................................482

7.10.6.2 address (ipv6)..........................................................................................483

7.10.6.3 dhcp6-relay..............................................................................................483

7.10.6.4 lease-populate .........................................................................................483

7.10.6.5 option.......................................................................................................484

7.10.6.6 interface-id...............................................................................................484

Issue: 13 3HH-11985-AAAA-TQZZA 17

FD 100/320Gbps NT and FX NT IHub Services Guide

7.10.6.7 remote-id .................................................................................................485

7.10.6.8 prefix-stability...........................................................................................485

7.10.6.9 prfx-hlddwn-time ......................................................................................486

7.10.6.10 server.......................................................................................................486

7.10.6.11 source-address........................................................................................487

7.10.6.12 icmp6 .......................................................................................................487

7.10.6.13 packet-too-big..........................................................................................487

7.10.6.14 param-problem ........................................................................................488

7.10.6.15 time-exceeded .........................................................................................489

7.10.6.16 unreachables ...........................................................................................489

7.10.6.17 local-proxy-nd ..........................................................................................490

7.10.7 SAP Commands ......................................................................................490

7.10.7.1 sap...........................................................................................................490

7.10.8 SAP Filter and QoS Policy Commands ...................................................492

7.10.8.1 egress......................................................................................................492

7.10.8.2 egress......................................................................................................492

7.10.8.3 ingress .....................................................................................................492

7.10.8.4 ingress .....................................................................................................493

7.10.8.5 filter..........................................................................................................493

7.10.8.6 filter..........................................................................................................494

7.10.8.7 gre-tunnel ................................................................................................494

7.10.8.8 source......................................................................................................496

7.10.8.9 remote-ip .................................................................................................496

7.10.8.10 delivery-service........................................................................................497

7.10.8.11 dscp .........................................................................................................497

7.10.8.12 description ...............................................................................................498

7.10.8.13 enable-stats .............................................................................................498

7.10.8.14 show-gre-tunnel.......................................................................................498

7.10.9 BGP Commands......................................................................................499

7.10.9.1 bgp...........................................................................................................499

7.10.9.2 advertise-inactive.....................................................................................499

7.10.9.3 aggregator-id-zero ...................................................................................500

7.10.9.4 always-compare-med ..............................................................................500

7.10.9.5 as-path-ignore .........................................................................................501

7.10.9.6 as-override...............................................................................................501

7.10.9.7 authentication-key ...................................................................................502

7.10.9.8 bfd-enable................................................................................................502

7.10.9.9 auth-keychain ..........................................................................................503

7.10.9.10 connect-retry............................................................................................503

7.10.9.11 damping...................................................................................................504

7.10.9.12 disable-communities ................................................................................505

7.10.9.13 disable-fast-external-failover ...................................................................505

7.10.9.14 enable-peer-tracking................................................................................505

7.10.9.15 export.......................................................................................................506

7.10.9.16 family .......................................................................................................506

7.10.9.17 group .......................................................................................................507

7.10.9.18 neighbor...................................................................................................507

7.10.9.19 family .......................................................................................................508

7.10.9.20 hold-time..................................................................................................508

18

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

7.10.9.21 ibgp-multipath ..........................................................................................509

7.10.9.22 import.......................................................................................................509

7.10.9.23 keepalive .................................................................................................510

7.10.9.24 local-address ...........................................................................................510

7.10.9.25 local-as ....................................................................................................511

7.10.9.26 local-preference.......................................................................................512

7.10.9.27 loop-detect...............................................................................................513

7.10.9.28 med-out ...................................................................................................514

7.10.9.29 min-as-origination ....................................................................................515

7.10.9.30 min-route-advertisement..........................................................................515

7.10.9.31 multihop ...................................................................................................516

7.10.9.32 multipath ..................................................................................................516

7.10.9.33 next-hop-self............................................................................................517

7.10.9.34 passive ....................................................................................................518

7.10.9.35 peer-as ....................................................................................................518

7.10.9.36 preference ...............................................................................................519

7.10.9.37 prefix-limit ................................................................................................519

7.10.9.38 rapid-withdrawal ......................................................................................520

7.10.9.39 remove-private.........................................................................................520

7.10.9.40 type..........................................................................................................521

7.10.10 OSPF Commands ...................................................................................521

7.10.10.1 ospf..........................................................................................................521

7.10.10.2 area .........................................................................................................522

7.10.10.3 area-range ...............................................................................................522

7.10.10.4 blackhole-aggregate ................................................................................523

7.10.10.5 interface...................................................................................................523

7.10.10.6 advertise-subnet ......................................................................................524

7.10.10.7 authentication-key ...................................................................................524

7.10.10.8 authentication-type ..................................................................................525

7.10.10.9 dead-interval............................................................................................526

7.10.10.10 hello-interval ............................................................................................526

7.10.10.11 interface-type...........................................................................................527

7.10.10.12 message-digest-key ................................................................................527

7.10.10.13 metric.......................................................................................................528

7.10.10.14 mtu...........................................................................................................528

7.10.10.15 passive ....................................................................................................529

7.10.10.16 priority......................................................................................................529

7.10.10.17 retransmit-interval....................................................................................530

7.10.10.18 transit-delay .............................................................................................531

7.10.10.19 nssa .........................................................................................................531

7.10.10.20 originate-default-route .............................................................................532

7.10.10.21 redistribute-external.................................................................................532

7.10.10.22 summaries ...............................................................................................533

7.10.10.23 stub..........................................................................................................533

7.10.10.24 default-metric...........................................................................................533

7.10.10.25 asbr..........................................................................................................534

7.10.10.26 compatible-rfc1583 ..................................................................................535

7.10.10.27 export.......................................................................................................535

7.10.10.28 external-db-overflow ................................................................................536

Issue: 13 3HH-11985-AAAA-TQZZA 19

FD 100/320Gbps NT and FX NT IHub Services Guide

7.10.10.29 external-preference .................................................................................536

7.10.10.30 overload...................................................................................................537

7.10.10.31 overload-include-stub ..............................................................................538

7.10.10.32 overload-on-boot .....................................................................................538

7.10.10.33 preference ...............................................................................................539

7.10.10.34 reference-bandwidth................................................................................540

7.10.10.35 timers.......................................................................................................541

7.10.10.36 lsa-arrival .................................................................................................541

7.10.10.37 lsa-generate.............................................................................................542

7.10.10.38 spf-wait ....................................................................................................542

7.10.11 RIP Commands .......................................................................................543

7.10.11.1 rip.............................................................................................................543

7.10.11.2 authentication-key ...................................................................................543

7.10.11.3 authentication-type ..................................................................................544

7.10.11.4 check-zero ...............................................................................................545

7.10.11.5 split-horizon .............................................................................................545

7.10.11.6 export.......................................................................................................546

7.10.11.7 import.......................................................................................................546

7.10.11.8 message-size ..........................................................................................547

7.10.11.9 metric-in...................................................................................................547

7.10.11.10 metric-out.................................................................................................548

7.10.11.11 preference ...............................................................................................548

7.10.11.12 receive .....................................................................................................549

7.10.11.13 send.........................................................................................................549

7.10.11.14 timers.......................................................................................................550

7.10.11.15 group .......................................................................................................551

7.10.11.16 neighbor...................................................................................................551

7.10.12 Show Commands ....................................................................................552

7.10.12.1 sap-using .................................................................................................552

7.10.12.2 id..............................................................................................................554

7.10.12.3 all.............................................................................................................554

7.10.12.4 arp ...........................................................................................................557

7.10.12.5 base.........................................................................................................559

7.10.12.6 dhcp.........................................................................................................560

7.10.12.7 statistics...................................................................................................560

7.10.12.8 lease-state ...............................................................................................562

7.10.12.9 summary..................................................................................................564

7.10.12.10 interface...................................................................................................565

7.10.12.11 dhcp6.......................................................................................................567

7.10.12.12 summary..................................................................................................567

7.10.12.13 lease-state ...............................................................................................568

7.10.12.14 statistics...................................................................................................569

7.10.12.15 sap...........................................................................................................570

7.10.12.16 aggregate ................................................................................................572

7.10.12.17 arp ...........................................................................................................573

7.10.12.18 bgp...........................................................................................................574

7.10.12.19 auth-keychain ..........................................................................................574

7.10.12.20 damping...................................................................................................574

7.10.12.21 group .......................................................................................................576

20

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

7.10.12.22 neighbor...................................................................................................578

7.10.12.23 paths........................................................................................................582

7.10.12.24 routes.......................................................................................................583

7.10.12.25 summary..................................................................................................586

7.10.12.26 interface...................................................................................................587

7.10.12.27 dhcp6.......................................................................................................590

7.10.12.28 statistics...................................................................................................590

7.10.12.29 summary..................................................................................................591

7.10.12.30 routes.......................................................................................................591

7.10.12.31 neighbour.................................................................................................592

7.10.12.32 rip.............................................................................................................593

7.10.12.33 database..................................................................................................593

7.10.12.34 neighbor...................................................................................................594

7.10.12.35 peer .........................................................................................................596

7.10.12.36 statistics...................................................................................................597

7.10.12.37 route-table ...............................................................................................599

7.10.12.38 rtr-advertisement .....................................................................................600

7.10.12.39 static-route...............................................................................................601

7.10.12.40 summary..................................................................................................602

7.10.13 Clear Commands.....................................................................................603

7.10.13.1 arp ...........................................................................................................603

7.10.13.2 dhcp6.......................................................................................................603

7.10.13.3 statistics...................................................................................................604

7.10.13.4 forwarding-table.......................................................................................604

7.10.13.5 interface...................................................................................................604

7.10.13.6 damping...................................................................................................605

7.10.13.7 flap-statistics............................................................................................605

7.10.13.8 neighbor...................................................................................................606

7.10.13.9 protocol....................................................................................................606

7.10.13.10 database..................................................................................................607

7.10.13.11 statistics...................................................................................................607

7.10.13.12 router-advertisement ...............................................................................607

7.10.13.13 id..............................................................................................................608

7.10.13.14 statistics...................................................................................................608

7.10.13.15 lease-state ...............................................................................................608

7.10.13.16 sap...........................................................................................................609

7.10.13.17 stp............................................................................................................610

8 Mirror Services............................................................................611

8.1 Service Mirroring .....................................................................................611

8.2 Mirror Implementation..............................................................................611

8.2.1 Mirror Source and Destinations...............................................................612

8.2.2 Mirroring Configuration ............................................................................612

8.3 Configuration Notes.................................................................................613

8.4 Basic Mirroring Configuration ..................................................................614

8.5 Common Configuration Tasks.................................................................614

8.6 Mirror Service CLI Command Reference ................................................615

8.6.1 Mirror Configuration Commands .............................................................615

8.6.2 Debug Commands...................................................................................615

8.6.3 Show Commands ....................................................................................616

Issue: 13 3HH-11985-AAAA-TQZZA 21

FD 100/320Gbps NT and FX NT IHub Services Guide

8.7 Mirror Service CLI Configuration Commands..........................................616

8.7.1 Generic Commands.................................................................................616

8.7.1.1 description ...............................................................................................616

8.7.1.2 shutdown .................................................................................................617

8.7.2 Mirror Configuration Commands .............................................................618

8.7.2.1 mirror-dest ...............................................................................................618

8.7.2.2 sap...........................................................................................................619

8.7.3 Debug Configuration Commands ............................................................621

8.7.3.1 mirror-source ...........................................................................................621

8.7.3.2 port ..........................................................................................................621

8.7.3.3 cpu-port ...................................................................................................623

8.7.4 Show Commands ....................................................................................623

8.7.4.1 mirror-dest ...............................................................................................623

22

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

List of figures

3 Services Overview ........................................................................45

Figure 1 Service Entities..........................................................................................48

Figure 2 Service Access Point (SAP) ......................................................................49

Figure 3 SDP ...........................................................................................................50

Figure 4 Service Creation and Implementation Flow...............................................52

Figure 5 Ring in the initial state ...............................................................................65

Figure 6 Ring in the protection state........................................................................66

Figure 7 DHCP Lease Query...................................................................................71

Figure 8 Tunnels using GRE-IPv4 encapsulation....................................................72

4 Virtual Leased Line Services.....................................................107

Figure 9 Epipe/VLL Service...................................................................................108

Figure 10 Pseudo wire.............................................................................................109

Figure 11 SDP Statistics for VPLS and VLL Services .............................................110

Figure 12 SDPs — Uni-Directional Tunnels ............................................................116

5 Virtual Private LAN Service .......................................................157

Figure 13 ISAM residential and regular access ports ..............................................158

Figure 14 ISAM network topology for VPLS ............................................................160

Figure 15 NT v-VPLS forwarding.............................................................................161

Figure 16 VPRN IP interface reach extension using v-VPLS ..................................161

Figure 17 NT VPLS Implementation ........................................................................163

Figure 18 VPRN and v-VPLS virtual port interconnection model ............................165

Figure 19 SAPs and virtual port object model .........................................................165

Figure 20 VPLS service architecture .......................................................................171

Figure 21 Access Port Ingress Packet Format and Lookup ....................................171

Figure 22 Network Port Egress Packet Format and Flooding .................................172

Figure 23 Access Port Egress Packet Format and Lookup .....................................173

Figure 24 Management model.................................................................................180

Figure 25 Configurable TPID...................................................................................183

Figure 26 External Packet Forwarding ....................................................................184

Figure 27 Uni-Directional Tunnels ...........................................................................215

Figure 28 BGP-AD and T-LDP Interaction...............................................................225

Figure 29 BGP VPLS Solution.................................................................................227

Figure 30 BGP AD Configuration Example..............................................................234

Figure 31 BGP VPLS Example................................................................................237

Figure 32 BGP AD Triggering LDP Functions .........................................................239

7 Virtual Private Routed Network Service ...................................421

Figure 33 Virtual Private Routed Network ...............................................................422

Figure 34 Conceptual Diagram................................................................................424

8 Mirror Services............................................................................611

Figure 35 Local Mirroring Example..........................................................................613

Figure 36 Local Mirrored Service Tasks..................................................................615

Issue: 13 3HH-11985-AAAA-TQZZA 23

FD 100/320Gbps NT and FX NT IHub Services Guide

24

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

List of tables

2 Getting Started..............................................................................43

Table 1 Configuration Process ...............................................................................43

Table 2 Command Syntax Symbols .......................................................................44

3 Services Overview ........................................................................45

Table 3 Acronym callout .........................................................................................61

Table 4 description command ................................................................................79

Table 5 description command ................................................................................79

Table 6 customer command ...................................................................................80

Table 7 contact command ......................................................................................80

Table 8 sdp command ............................................................................................81

Table 9 adv-mtu-override command.......................................................................82

Table 10 far-end command ......................................................................................82

Table 11 ldp command .............................................................................................83

Table 12 lsp command .............................................................................................83

Table 13 path-mtu command....................................................................................84

Table 14 signaling command....................................................................................85

Table 15 shutdown command ..................................................................................85

Table 16 vlan-vc-etype command ............................................................................86

Table 17 eth-cfm command......................................................................................87

Table 18 domain command ......................................................................................87

Table 19 association command................................................................................88

Table 20 bridge-identifier command .........................................................................88

Table 21 mhf-creation command..............................................................................89

Table 22 ccm-interval command ..............................................................................89

Table 23 remote-mepid command............................................................................90

Table 24 inactivity-timer command ...........................................................................90

Table 25 y1731pm command ...................................................................................91

Table 26 shutdown command ..................................................................................91

Table 27 priority command .......................................................................................91

Table 28 period command........................................................................................92

Table 29 data-size command ...................................................................................92

Table 30 measurement-period command.................................................................93

Table 31 mac-address command .............................................................................93

Table 32 type command ...........................................................................................93

Table 33 eth-ring command......................................................................................94

Table 34 revert time command.................................................................................94

Table 35 ccm-hold-time command ...........................................................................95

Table 36 guard-time command.................................................................................96

Table 37 node-id command......................................................................................96

Table 38 rpl-node command.....................................................................................96

Table 39 path command...........................................................................................97

Table 40 control-mep command...............................................................................97

Table 41 customer command ...................................................................................98

Table 42 Show Customer Command Output Fields .................................................98

Table 43 service-using command.............................................................................98

Issue: 13 3HH-11985-AAAA-TQZZA 25

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 44 Show Service Service-using Command Output Fields..............................99

Table 45 sdp command ..........................................................................................100

Table 46 Show Service SDP Command Output Fields ..........................................101

Table 47 sdp-using command ................................................................................102

Table 48 Show Service SDP-using Command Output Fields ................................102

Table 49 eth-ring command....................................................................................102

Table 50 eth-ring command....................................................................................104

4 Virtual Leased Line Services.....................................................107

Table 51 shutdown command ................................................................................124

Table 52 description command ..............................................................................124

Table 53 epipe command .......................................................................................125

Table 54 service-mtu command .............................................................................126

Table 55 MTU Values for Specific VC Types .........................................................127

Table 56 sgt-qos command ....................................................................................127

Table 57 sap command ..........................................................................................127

Table 58 restricted-tagging command ....................................................................129

Table 59 egress command .....................................................................................129

Table 60 egress-network command .......................................................................129

Table 61 ingress command ....................................................................................130

Table 62 ingress-network command ......................................................................130

Table 63 filter command .........................................................................................130

Table 64 qos command ..........................................................................................131

Table 65 qos command ..........................................................................................132

Table 66 rate-limit command ..................................................................................133

Table 67 spoke-sdp command ...............................................................................133

Table 68 control-word command ............................................................................135

Table 69 hash-label command ...............................................................................135

Table 70 egress command .....................................................................................136

Table 71 ingress command ....................................................................................136

Table 72 force-vlan-vc-forwarding command .........................................................136

Table 73 vc-label command ...................................................................................137

Table 74 vc-label command ...................................................................................137

Table 75 vlan-vc-tag command ..............................................................................137

Table 76 eth-cfm command....................................................................................138

Table 77 mep command.........................................................................................138

Table 78 ccm-enable command .............................................................................139

Table 79 ccm-ltm-priority command .......................................................................139

Table 80 low-priority-defect command ...................................................................140

Table 81 mac-address command ...........................................................................140

Table 82 mip command ..........................................................................................141

Table 83 vlan-dot1q-etype command .....................................................................141

Table 84 egress-label command ............................................................................142

Table 85 Show Service Egress Label Output Fields ..............................................142

Table 86 ingress-label command ...........................................................................143

Table 87 Show Service Ingress Label Output Fields..............................................143

Table 88 sap-using command ................................................................................144

Table 89 Show Service SAP Output Fields ............................................................145

Table 90 sdp command ..........................................................................................145

Table 91 Show Service SDP Output Fields............................................................146

26

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 92 sdp-using command ................................................................................146

Table 93 Show Service sdp-using Output Fields....................................................147

Table 94 id command .............................................................................................147

Table 95 all command ............................................................................................148

Table 96 Show Service-ID All Output Fields ..........................................................148

Table 97 base command ........................................................................................151

Table 98 Show Service-ID Base Output Fields ......................................................151

Table 99 labels command ......................................................................................152

Table 100 Show Service-ID Labels Output Fields....................................................152

Table 101 sap command ..........................................................................................153

Table 102 Show Service-ID SAP Output Fields .......................................................153

Table 103 sdp command ..........................................................................................154

Table 104 Show Service-ID SDP Output Fields .......................................................154

Table 105 id command .............................................................................................155

Table 106 spoke-sdp command ...............................................................................155

Table 107 counters command ..................................................................................156

Table 108 spoke-sdp command ...............................................................................156

5 Virtual Private LAN Service .......................................................157

Table 109 L2CP and LACP destination MAC address definitions............................168

Table 110 BGP AD NLRI versus IP VPN NLRI ........................................................223

Table 111 Generalized Pseudowire-ID FEC Element ..............................................223

Table 112 Layer2 Info Extended Community ...........................................................229

Table 113 Control Flags bit vector............................................................................230

Table 114 BGP-AD CLI Command Tree ..................................................................235

Table 115 BGP parameters and SDP bindings in use example display: PE134 ......235

Table 116 BGP parameters and SDP bindings in use example display: PERs6 .....236

Table 117 Show Router LDP Session Output ..........................................................239

Table 118 Show Router LDP Bindings FEC-Type Services.....................................239

Table 119 PW-Template CLI Tree............................................................................240

Table 120 pw-template-bind CLI Syntax ..................................................................241

Table 121 shutdown command ................................................................................249

Table 122 description command ..............................................................................250

Table 123 description command ..............................................................................251

Table 124 vpls command .........................................................................................251

Table 125 def-mesh-vc-id command ........................................................................253

Table 126 disable-aging command ..........................................................................253

Table 127 disable-learning command ......................................................................254

Table 128 egress-network command .......................................................................254

Table 129 endpoint command ..................................................................................255

Table 130 ignore-standby-signaling command.........................................................255

Table 131 revert-time command...............................................................................255

Table 132 static-mac command ...............................................................................256

Table 133 suppress-standby-signaling command ....................................................256

Table 134 extfwd command .....................................................................................257

Table 135 device-ip command .................................................................................257

Table 136 fdb-table-size command ..........................................................................257

Table 137 interface command ..................................................................................258

Table 138 address command ...................................................................................259

Table 139 States ......................................................................................................259

Issue: 13 3HH-11985-AAAA-TQZZA 27

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 140 arp-timeout command..............................................................................260

Table 141 local-age command .................................................................................260

Table 142 mesh-dsp command ................................................................................261

Table 143 spoke-sdp command ...............................................................................262

Table 144 control-word command ............................................................................264

Table 145 hash-label command ...............................................................................264

Table 146 egress command .....................................................................................265

Table 147 ingress command ....................................................................................265

Table 148 vc-label command ...................................................................................266

Table 149 vc-label command ...................................................................................266

Table 150 force-vlan-vc-forwarding command .........................................................267

Table 151 force-vlan-vc-forwarding command .........................................................267

Table 152 precedence command .............................................................................267

Table 153 vlan-vc-tag command ..............................................................................268

Table 154 vlan-vc-etype command ..........................................................................269

Table 155 unrestrict-mac-move command ...............................................................269

Table 156 mfib-table-size command ........................................................................270

Table 157 propagate-mac-flush command...............................................................270

Table 158 remote-age command .............................................................................271

Table 159 send-flush-on-failure command...............................................................271

Table 160 service-mtu command .............................................................................272

Table 161 MTU Values for specific VC types...........................................................272

Table 162 sgt-qos command ....................................................................................273

Table 163 vlan-dot1q-etype command.....................................................................273

Table 164 user-user-com command.........................................................................273

Table 165 storm-control command...........................................................................274

Table 166 bgp command..........................................................................................274

Table 167 bgp-vpls command ..................................................................................275

Table 168 max-ve-id command ................................................................................275

Table 169 ve-name command..................................................................................276

Table 170 ve-id command ........................................................................................277

Table 171 shutdown command ................................................................................277

Table 172 bgp-ad command.....................................................................................278

Table 173 pw-template-bind command ....................................................................278

Table 174 route-target command .............................................................................279

Table 175 vpls-id command .....................................................................................280

Table 176 vsi-id command .......................................................................................280

Table 177 prefix command .......................................................................................281

Table 178 route-distinguisher command ..................................................................281

Table 179 l2-route-table command...........................................................................282

Table 180 pw-template command ............................................................................282

Table 181 split-horizon-group command ..................................................................283

Table 182 vc-type command ....................................................................................283

Table 183 stp command ...........................................................................................284

Table 184 auto-edge command................................................................................284

Table 185 edge-port command ................................................................................284

Table 186 forward-delay command ..........................................................................285

Table 187 hello-time command ................................................................................286

Table 188 hold-count command ...............................................................................286

28

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 189 link-type command ..................................................................................287

Table 190 mst-instance command ...........................................................................287

Table 191 mst-path-cost command ..........................................................................287

Table 192 mst-port-priority command.......................................................................288

Table 193 max-age command..................................................................................288

Table 194 mode command.......................................................................................289

Table 195 mst-instance command ...........................................................................289

Table 196 mst-priority command ..............................................................................290

Table 197 vlan-range command...............................................................................290

Table 198 mst-max-hops command .........................................................................291

Table 199 mst-name command................................................................................292

Table 200 mst-revision command ............................................................................292

Table 201 path-cost command .................................................................................292

Table 202 port-num command .................................................................................293

Table 203 priority command .....................................................................................293

Table 204 priority command .....................................................................................294

Table 205 rapid-start command................................................................................295

Table 206 root-guard command ...............................................................................295

Table 207 sap command ..........................................................................................295

Table 208 sap parameters........................................................................................297

Table 209 enable-stats command ............................................................................298

Table 210 restricted-tagging command ....................................................................298

Table 211 static-mac command ...............................................................................298

Table 212 eth-cfm command....................................................................................299

Table 213 mep command.........................................................................................300

Table 214 ccm-enable command .............................................................................300

Table 215 ccm-ltm-priority command .......................................................................301

Table 216 low-priority-defect command ...................................................................301

Table 217 mac-address command ...........................................................................302

Table 218 mip command ..........................................................................................302

Table 219 y1731pm-enable command .....................................................................303

Table 220 y1731pm-lm-dot1p command ..................................................................303

Table 221 egress command .....................................................................................303

Table 222 egress command .....................................................................................304

Table 223 ingress command ....................................................................................304

Table 224 ingress command ....................................................................................304

Table 225 lag-link-map-profile command .................................................................305

Table 226 ingress-network command ......................................................................305

Table 227 filter command .........................................................................................305

Table 228 qos command ..........................................................................................306

Table 229 rate-limit command ..................................................................................307

Table 230 rate-limit command ..................................................................................307

Table 231 rate-limit-pbits command .........................................................................308

Table 232 rate-limit command ..................................................................................308

Table 233 dot1p command.......................................................................................309

Table 234 meter-mode command ............................................................................310

Table 235 igmp-snooping command ........................................................................310

Table 236 fast-leave command ................................................................................310

Table 237 last-member-query-interval command.....................................................311

Issue: 13 3HH-11985-AAAA-TQZZA 29

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 238 mrouter-port command ............................................................................311

Table 239 query-interval command ..........................................................................312

Table 240 query-response-interval command ..........................................................313

Table 241 query-src-ip command.............................................................................313

Table 242 report-src-ip command ............................................................................314

Table 243 robust-count command............................................................................314

Table 244 send-queries command ...........................................................................315

Table 245 static command .......................................................................................315

Table 246 group command.......................................................................................316

Table 247 source command .....................................................................................316

Table 248 starg command........................................................................................317

Table 249 static command .......................................................................................317

Table 250 fdb-info command....................................................................................318

Table 251 Show FDB-Info Command Output Fields ................................................318

Table 252 fdb-mac command...................................................................................319

Table 253 Show FDB-MAC Command Output Fields ..............................................319

Table 254 sap-using command ................................................................................319

Table 255 Show Service SAP Command Output Fields ..........................................320

Table 256 id command .............................................................................................321

Table 257 all command ............................................................................................321

Table 258 Show All Service-ID Command Output Fields.........................................321

Table 259 base command ........................................................................................322

Table 260 Show Service-ID Base Command Output Fields.....................................322

Table 261 fdb command...........................................................................................323

Table 262 Show FDB Command Output Fields .......................................................324

Table 263 mfib command .........................................................................................325

Table 264 Show MFIB Command Output Fields ......................................................325

Table 265 mstp-configuration command ..................................................................325

Table 266 sap command ..........................................................................................326

Table 267 Show Service-ID SAP Command Output Fields......................................327

Table 268 sap-stats Command Output Fields..........................................................328

Table 269 curr-15min-stats Command Output Fields...............................................329

Table 270 curr-day-stats Command Output Fields...................................................329

Table 271 prev-15min-stats Command Output Fields..............................................330

Table 272 prev-day-stats Command Output Fields..................................................330

Table 273 stp command ...........................................................................................331

Table 274 Show Service-ID STP Command Output Fields ......................................331

Table 275 igmp-snooping command ........................................................................333

Table 276 all command ............................................................................................333

Table 277 Show All Service-ID Command Output Fields.........................................333

Table 278 mrouters command..................................................................................334

Table 279 port-db command ....................................................................................334

Table 280 Show Port-DB Command Output Fields..................................................335

Table 281 querier command.....................................................................................336

Table 282 Querier Command Output Fields.............................................................337

Table 283 static command .......................................................................................337

Table 284 Static Command Output Fields................................................................338

Table 285 statistics command ..................................................................................338

Table 286 Statistics Command Output Fields ..........................................................339

30

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 287 id command .............................................................................................340

Table 288 statistics command ..................................................................................340

Table 289 fdb command...........................................................................................341

Table 290 sap command ..........................................................................................343

Table 291 counters command ..................................................................................343

Table 292 mesh-sdp command ................................................................................344

Table 293 spoke-sdp command ...............................................................................344

Table 294 stp command ...........................................................................................345

Table 295 detected-protocols command ..................................................................345

Table 296 statistics command ..................................................................................346

Table 297 mesh-sdp command ................................................................................347

Table 298 mesh-sdp command ................................................................................348

Table 299 querier command.....................................................................................348

Table 300 id command .............................................................................................349

Table 301 igmp-snooping command ........................................................................349

Table 302 detail-level command...............................................................................349

Table 303 mac command .........................................................................................350

Table 304 mode command.......................................................................................350

Table 305 sap command ..........................................................................................350

Table 306 all-events command ................................................................................351

Table 307 bpdu command........................................................................................351

Table 308 core-connectivity command.....................................................................351

Table 309 exception command ................................................................................352

Table 310 fsm-state-changes command ..................................................................352

Table 311 fsm-timers command ...............................................................................352

Table 312 port-role command ..................................................................................353

Table 313 port-state command.................................................................................353

Table 314 sap command ..........................................................................................353

Table 315 interface command ..................................................................................354

Table 316 mcs command .........................................................................................355

Table 317 misc command ........................................................................................355

Table 318 packet command .....................................................................................355

6 Internet Enhanced Service.........................................................357

Table 319 shutdown command ................................................................................366

Table 320 description command ..............................................................................367

Table 321 description command ..............................................................................367

Table 322 sgt-qos command ....................................................................................368

Table 323 ies command ...........................................................................................368

Table 324 egress command .....................................................................................369

Table 325 ingress command ....................................................................................370

Table 326 qos command ..........................................................................................370

Table 327 rate-limit command ..................................................................................371

Table 328 rate-limit command ..................................................................................371

Table 329 interface command ..................................................................................372

Table 330 address command ...................................................................................373

Table 331 Operational State.....................................................................................374

Table 332 arp-timeout command..............................................................................375

Table 333 bfd command...........................................................................................375

Table 334 delayed-enable command .......................................................................376

Issue: 13 3HH-11985-AAAA-TQZZA 31

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 335 ip-mtu command......................................................................................376

Table 336 local-proxy-arp command ........................................................................377

Table 337 loopback command .................................................................................377

Table 338 protect command.....................................................................................378

Table 339 secondary command ...............................................................................378

Table 340 dhcp command ........................................................................................380

Table 341 gi-address command ...............................................................................380

Table 342 lease-query command .............................................................................381

Table 343 option command ......................................................................................381

Table 344 action command ......................................................................................381

Table 345 server command......................................................................................382

Table 346 lease-populate command ........................................................................382

Table 347 rid-check-disable command.....................................................................383

Table 348 icmp command ........................................................................................383

Table 349 mask-reply command ..............................................................................384

Table 350 ttl-expired command ................................................................................384

Table 351 unreachables command ..........................................................................385

Table 352 ipv6 command .........................................................................................386

Table 353 address command ...................................................................................386

Table 354 dhcp6-relay command .............................................................................387

Table 355 lease-query command .............................................................................387

Table 356 lease-populate command ........................................................................388

Table 357 option command ......................................................................................388

Table 358 interface-id command ..............................................................................389

Table 359 remote-id command.................................................................................389

Table 360 server command......................................................................................390

Table 361 source-address command .......................................................................390

Table 362 icmp6 command ......................................................................................390

Table 363 packet-too-big command .........................................................................391

Table 364 param-problem command .......................................................................391

Table 365 time-exceeded command ........................................................................392

Table 366 unreachables command ..........................................................................392

Table 367 local-proxy-nd command .........................................................................393

Table 368 prefix-stability command..........................................................................394

Table 369 prfx-hlddwn-time command .....................................................................394

Table 370 sap command ..........................................................................................395

Table 371 Port and Encapsulation Type Values ......................................................396

Table 372 filter command .........................................................................................397

Table 373 egress command .....................................................................................397

Table 374 ingress command ....................................................................................398

Table 375 customer command .................................................................................398

Table 376 Show Customer Command Output..........................................................398

Table 377 sap-using command ................................................................................399

Table 378 Show Service ARP Output ......................................................................400

Table 379 id command .............................................................................................401

Table 380 all command ............................................................................................401

Table 381 Show All Service-ID Command Output ...................................................401

Table 382 arp command...........................................................................................403

Table 383 Show Service SAP Output.......................................................................404

32

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 384 base command ........................................................................................405

Table 385 dhcp command ........................................................................................405

Table 386 statistics command ..................................................................................405

Table 387 lease-state command ..............................................................................406

Table 388 summary command .................................................................................408

Table 389 Show DHCP Summary Output ................................................................408

Table 390 dhcp6 command ......................................................................................408

Table 391 summary command .................................................................................409

Table 392 Show DHCP6 Summary Output ..............................................................409

Table 393 lease-state command ..............................................................................409

Table 394 Show DHCP Lease state Output.............................................................410

Table 395 Show DHCP Lease state Detailed Output...............................................410

Table 396 statistics command ..................................................................................411

Table 397 Show DHCP6 Statistics Output ...............................................................411

Table 398 interface command ..................................................................................411

Table 399 Show service id Interface Output.............................................................412

Table 400 sap command ..........................................................................................413

Table 401 Show service SAP Output .......................................................................414

Table 402 id command .............................................................................................416

Table 403 interface command ..................................................................................416

Table 404 fdb command...........................................................................................416

Table 405 stp command ...........................................................................................417

Table 406 statistics command ..................................................................................418

Table 407 lease-state command ..............................................................................419

7 Virtual Private Routed Network Service ...................................421

Table 408 shutdown command ................................................................................447

Table 409 description command ..............................................................................448

Table 410 description command ..............................................................................448

Table 411 vprn command.........................................................................................449

Table 412 aggregate command................................................................................450

Table 413 autonomous-system command ...............................................................451

Table 414 ecmp command .......................................................................................452

Table 415 maximum-ipv6-routes command .............................................................452

Table 416 maximum-routes command .....................................................................453

Table 417 router-advertisement command...............................................................454

Table 418 interface command ..................................................................................455

Table 419 current-hop-limit command......................................................................455

Table 420 managed-configuration command ...........................................................455

Table 421 max-advertisement-interval command ....................................................456

Table 422 min-advertisement-interval command .....................................................456

Table 423 mtu command..........................................................................................457

Table 424 other-stateful-configuration command .....................................................457

Table 425 prefix command .......................................................................................457

Table 426 autonomous command ............................................................................458

Table 427 on-link command .....................................................................................458

Table 428 preferred-lifetime command.....................................................................459

Table 429 valid-lifetime command ............................................................................459

Table 430 reachable-time command ........................................................................460

Table 431 retransmit-time command........................................................................460

Issue: 13 3HH-11985-AAAA-TQZZA 33

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 432 router-lifetime command..........................................................................460

Table 433 route-distinguisher command ..................................................................461

Table 434 router-id command ..................................................................................461

Table 435 sgt-qos command ....................................................................................462

Table 436 qos command ..........................................................................................462

Table 437 rate-limit command ..................................................................................463

Table 438 rate-limit command ..................................................................................464

Table 439 static-route command ..............................................................................465

Table 440 Route Preference Defaults by Route Type..............................................467

Table 441 Tiebreaker Order of Route Types ............................................................468

Table 442 interface command ..................................................................................468

Table 443 address command ...................................................................................470

Table 444 Operational State.....................................................................................471

Table 445 arp-timeout command..............................................................................471

Table 446 bfd command...........................................................................................472

Table 447 delayed-enable command .......................................................................472

Table 448 ip-mtu command......................................................................................473

Table 449 local-proxy-arp command ........................................................................473

Table 450 loopback command .................................................................................474

Table 451 proxy-arp-policy command ......................................................................474

Table 452 remote-proxy-arp command ....................................................................474

Table 453 secondary command ...............................................................................475

Table 454 dhcp command ........................................................................................477

Table 455 gi-address command ...............................................................................477

Table 456 option command ......................................................................................478

Table 457 action command ......................................................................................478

Table 458 server command......................................................................................478

Table 459 lease-populate command ........................................................................479

Table 460 rid-check-disable command.....................................................................479

Table 461 icmp command ........................................................................................480

Table 462 mask-reply command ..............................................................................480

Table 463 ttl-expired command ................................................................................481

Table 464 unreachables command ..........................................................................481

Table 465 ipv6 command .........................................................................................482

Table 466 address command ...................................................................................483

Table 467 dhcp6-relay command .............................................................................483

Table 468 lease-populate command ........................................................................483

Table 469 option command ......................................................................................484

Table 470 interface-id command ..............................................................................484

Table 471 remote-id command.................................................................................485

Table 472 prefix-stability command..........................................................................485

Table 473 prfx-hlddwn-time command .....................................................................486

Table 474 server command......................................................................................486

Table 475 source-address command .......................................................................487

Table 476 icmp6 command ......................................................................................487

Table 477 packet-too-big command .........................................................................487

Table 478 param-problem command .......................................................................488

Table 479 time-exceeded command ........................................................................489

Table 480 unreachables command ..........................................................................489

34

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 481 local-proxy-nd command .........................................................................490

Table 482 sap command ..........................................................................................490

Table 483 egress command .....................................................................................492

Table 484 egress command .....................................................................................492

Table 485 ingress command ....................................................................................492

Table 486 ingress command ....................................................................................493

Table 487 filter command .........................................................................................493

Table 488 filter command .........................................................................................494

Table 489 gre-tunnel command................................................................................494

Table 490 Show GRE tunnel Output ........................................................................495

Table 491 source command .....................................................................................496

Table 492 remote-ip command.................................................................................496

Table 493 delivery-service command .......................................................................497

Table 494 dscp command ........................................................................................497

Table 495 description command ..............................................................................498

Table 496 enable-stats command ............................................................................498

Table 497 show-gre-tunnel command ......................................................................498

Table 498 bgp command..........................................................................................499

Table 499 advertise-inactive command ....................................................................499

Table 500 aggregator-id-zero command ..................................................................500

Table 501 always-compare-med command .............................................................500

Table 502 as-path-ignore command.........................................................................501

Table 503 as-override command..............................................................................501

Table 504 authentication-key command...................................................................502

Table 505 bfd-enable command...............................................................................502

Table 506 auth-keychain command .........................................................................503

Table 507 connect-retry command...........................................................................503

Table 508 damping command ..................................................................................504

Table 509 disable-communities command ...............................................................505

Table 510 disable-fast-external-failover command...................................................505

Table 511 enable-peer-tracking command ...............................................................505

Table 512 export command......................................................................................506

Table 513 family command ......................................................................................506

Table 514 group command.......................................................................................507

Table 515 neighbor command..................................................................................507

Table 516 family command ......................................................................................508

Table 517 hold-time command .................................................................................508

Table 518 ibgp-multipath command .........................................................................509

Table 519 import command......................................................................................509

Table 520 keepalive command.................................................................................510

Table 521 local-address command ..........................................................................510

Table 522 local-as command ...................................................................................511

Table 523 local-preference command ......................................................................512

Table 524 loop-detect command ..............................................................................513

Table 525 med-out command...................................................................................514

Table 526 min-as-origination command ...................................................................515

Table 527 min-route-advertisement command.........................................................515

Table 528 multihop command ..................................................................................516

Table 529 multipath command .................................................................................516

Issue: 13 3HH-11985-AAAA-TQZZA 35

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 530 next-hop-self command ...........................................................................517

Table 531 passive command....................................................................................518

Table 532 peer-as command....................................................................................518

Table 533 preference command...............................................................................519

Table 534 prefix-limit command ...............................................................................519

Table 535 rapid-withdrawal command......................................................................520

Table 536 remove-private command........................................................................520

Table 537 type command .........................................................................................521

Table 538 ospf command .........................................................................................521

Table 539 area command.........................................................................................522

Table 540 area-range command ..............................................................................522

Table 541 blackhole-aggregate command ...............................................................523

Table 542 interface command ..................................................................................523

Table 543 advertise-subnet command .....................................................................524

Table 544 authentication-key command...................................................................524

Table 545 authentication-type command .................................................................525

Table 546 dead-interval command ...........................................................................526

Table 547 hello-interval command ...........................................................................526

Table 548 interface-type command ..........................................................................527

Table 549 message-digest-key command................................................................527

Table 550 metric command ......................................................................................528

Table 551 mtu command..........................................................................................528

Table 552 passive command....................................................................................529

Table 553 priority command .....................................................................................529

Table 554 retransmit-interval command ...................................................................530

Table 555 transit-delay command ............................................................................531

Table 556 nssa command ........................................................................................531

Table 557 originate-default-route command.............................................................532

Table 558 redistribute-external command ................................................................532

Table 559 summaries command ..............................................................................533

Table 560 stub command .........................................................................................533

Table 561 default-metric command ..........................................................................533

Table 562 asbr command.........................................................................................534

Table 563 compatible-rfc1583 command .................................................................535

Table 564 export command......................................................................................535

Table 565 external-db-overflow command ...............................................................536

Table 566 external-preference command.................................................................536

Table 567 Route Type - Preference .........................................................................537

Table 568 overload command ..................................................................................537

Table 569 overload-include-stub command .............................................................538

Table 570 overload-on-boot command.....................................................................538

Table 571 preference command...............................................................................539

Table 572 Route Type - Preference .........................................................................540

Table 573 reference-bandwidth command...............................................................540

Table 574 timers command ......................................................................................541

Table 575 lsa-arrival command ................................................................................541

Table 576 lsa-generate command............................................................................542

Table 577 spf-wait command ...................................................................................542

Table 578 rip command............................................................................................543

36

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 579 authentication-key command...................................................................543

Table 580 authentication-type command .................................................................544

Table 581 check-zero command ..............................................................................545

Table 582 split-horizon command ............................................................................545

Table 583 export command......................................................................................546

Table 584 import command......................................................................................546

Table 585 message-size command..........................................................................547

Table 586 metric-in command ..................................................................................547

Table 587 metric-out command................................................................................548

Table 588 preference command...............................................................................548

Table 589 receive command ....................................................................................549

Table 590 send command ........................................................................................549

Table 591 timers command ......................................................................................550

Table 592 group command.......................................................................................551

Table 593 neighbor command..................................................................................551

Table 594 sap-using command ................................................................................552

Table 595 Show Service SAP Output.......................................................................553

Table 596 id command .............................................................................................554

Table 597 all command ............................................................................................554

Table 598 Show All Service-ID Command Output ...................................................555

Table 599 arp command...........................................................................................557

Table 600 Show Service SAP Output.......................................................................558

Table 601 base command ........................................................................................559

Table 602 Show Service-ID Base Output .................................................................559

Table 603 dhcp command ........................................................................................560

Table 604 statistics command ..................................................................................560

Table 605 Show DHCP Statistics Output .................................................................561

Table 606 lease-state command ..............................................................................562

Table 607 Show DHCP Lease state Output.............................................................564

Table 608 Show DHCP Lease state Detailed Output...............................................564

Table 609 summary command .................................................................................564

Table 610 Show DHCP Summary Output ................................................................565

Table 611 interface command ..................................................................................565

Table 612 Show service-id interface Output.............................................................566

Table 613 dhcp6 command ......................................................................................567

Table 614 summary command .................................................................................567

Table 615 Show DHCP6 Summary Output ..............................................................568

Table 616 lease-state command ..............................................................................568

Table 617 Show DHCP Lease state Output.............................................................568

Table 618 Show DHCP Lease state Detailed Output...............................................569

Table 619 statistics command ..................................................................................569

Table 620 Show DHCP6 Statistics Output ...............................................................570

Table 621 sap command ..........................................................................................570

Table 622 Show service SAP Output .......................................................................571

Table 623 aggregate command................................................................................572

Table 624 Show Router Aggregate Output ..............................................................573

Table 625 arp command...........................................................................................573

Table 626 Show ARP Table Output .........................................................................573

Table 627 bgp command..........................................................................................574

Issue: 13 3HH-11985-AAAA-TQZZA 37

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 628 auth-keychain command .........................................................................574

Table 629 damping command ..................................................................................574

Table 630 Show BPG Damping Output ....................................................................575

Table 631 group command.......................................................................................576

Table 632 Show Group Output.................................................................................577

Table 633 neighbor command..................................................................................578

Table 634 Show BPG Neighbor Output....................................................................579

Table 635 Show Advertised and Received Route Output ........................................582

Table 636 paths command .......................................................................................582

Table 637 Show BPG Path Output...........................................................................583

Table 638 routes command......................................................................................583

Table 639 Show BGP Routes Output .......................................................................585

Table 640 summary command .................................................................................586

Table 641 Show BGP Summary Output...................................................................586

Table 642 interface command ..................................................................................587

Table 643 Show IP Interface Standard Output.........................................................588

Table 644 Show IP Interface Detailed Output ..........................................................588

Table 645 Show IP Interface Summary Output........................................................589

Table 646 dhcp6 command ......................................................................................590

Table 647 statistics command ..................................................................................590

Table 648 DHCP Statistics Output Fields.................................................................590

Table 649 summary command .................................................................................591

Table 650 DHCP Summary Output Fields................................................................591

Table 651 routes command......................................................................................592

Table 652 neighbour command................................................................................592

Table 653 Neighbor Output Fields............................................................................592

Table 654 rip command............................................................................................593

Table 655 database command .................................................................................593

Table 656 Show RIP Route Database Output..........................................................594

Table 657 neighbor command..................................................................................594

Table 658 Show RIP Neighbor Output .....................................................................594

Table 659 Show RIP Detailed Command Output .....................................................595

Table 660 peer command.........................................................................................596

Table 661 Show RIP Peer Output ............................................................................596

Table 662 statistics command ..................................................................................597

Table 663 Show RIP Statistics Output .....................................................................597

Table 664 route-table command...............................................................................599

Table 665 Show Route Table Standard Output........................................................599

Table 666 rtr-advertisement command.....................................................................600

Table 667 Show Route Advertisement Table Standard Output................................600

Table 668 static-route command ..............................................................................601

Table 669 Show Route Table Standard Output........................................................602

Table 670 summary command .................................................................................602

Table 671 Show DHCP Summary Output ................................................................602

Table 672 arp command...........................................................................................603

Table 673 dhcp6 command ......................................................................................603

Table 674 statistics command ..................................................................................604

Table 675 forwarding-table command ......................................................................604

Table 676 interface command ..................................................................................604

38

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 677 damping command ..................................................................................605

Table 678 flap-statistics command ...........................................................................605

Table 679 neighbor command..................................................................................606

Table 680 protocol command ...................................................................................606

Table 681 database command .................................................................................607

Table 682 statistics command ..................................................................................607

Table 683 router-advertisement command...............................................................607

Table 684 id command .............................................................................................608

Table 685 statistics command ..................................................................................608

Table 686 lease-state command ..............................................................................608

Table 687 sap command ..........................................................................................609

Table 688 stp command ...........................................................................................610

8 Mirror Services............................................................................611

Table 689 description command ..............................................................................616

Table 690 shutdown command ................................................................................617

Table 691 mirror-dest command ..............................................................................618

Table 692 sap command ..........................................................................................619

Table 693 Port And Encapsulation Type Values ......................................................620

Table 694 mirror-source command ..........................................................................621

Table 695 port command..........................................................................................621

Table 696 cpu-port command...................................................................................623

Table 697 mirror-dest command ..............................................................................623

Table 698 Show Mirror-dest Command Output ........................................................624

Issue: 13 3HH-11985-AAAA-TQZZA 39

FD 100/320Gbps NT and FX NT IHub Services Guide

40

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Preface

1 Preface

This preface provides general information about the documentation set for the
7302 Intelligent Services Access Manager (7302 ISAM), the 7330 Intelligent
Services Access Manager Fiber to the Node (7330 ISAM FTTN) and the
7360 Intelligent Services Access Manager FX (7360 ISAM FX).

1.1 Scope

This documentation set provides information about safety, features and functionality,
ordering, hardware installation and maintenance, CLI and TL1 commands, and
software upgrade and migration procedures for the current release.

1.2 Audience

This documentation set is intended for planners, administrators, operators, and
maintenance personnel involved in installing, upgrading, or maintaining the
7302 ISAM, the 7330 ISAM FTTN or the 7360 ISAM FX.

1.3 Required knowledge

Readers must be familiar with general telecommunications principles.

1.4 Product naming

When the term “ISAM” is used alone, then the 7302 ISAM, the 7330 ISAM FTTN and
the 7360 ISAM FX are meant. If a feature is valid for only one of the products, the
applicability will be explicitly stated.

1.5 Documents

Refer to the Product Information document for your product to see a list of all relevant
customer documents and their part numbers.

1.6 Acronyms and initialisms

See the ISAM Glossary for the expansion of acronyms and initialisms used in this
documentation set.

Issue: 13 3HH-11985-AAAA-TQZZA 41

Preface

FD 100/320Gbps NT and FX NT IHub Services Guide

1.7 Safety information

For safety information, see the Safety Manual for your product.

1.8 Special information

The following are examples of how special information is presented in this document.

Danger — Danger indicates that the described activity or

situation may result in serious personal injury or death; for
example, high voltage or electric shock hazards.

Warning — Warning indicates that the described activity or

situation may, or will, cause equipment damage or serious
performance problems.

Caution — Caution indicates that the described activity or

situation may, or will, cause service interruption.

Note — A note provides information that is, or may be, of

special interest.

1.9 Release notes

Be sure to refer to the release notes (such as the Customer Release Notes or
Emergency Fix Release Note) issued for software loads of your product before you
install or use the product. The release notes provide important information about the
software load.

42

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Getting Started

2 Getting Started

2.1 In This Document

2.2 Services Command Reference

2.3 CLI Command Syntax Symbols

2.1 In This Document

This document provides process flow information to configure provision services.

Table 1 lists the tasks necessary to configure services.

This guide is presented in an overall logical configuration flow. Each section
describes a software area and provides CLI syntax and command usage to configure
parameters for a functional area.

Table 1 Configuration Process

Area Task Chapter

Subscribers Global entities Configuring Global Service Entities with CLI

VLL service Virtual Leased Line Services

VPLS service Virtual Private LAN Service

IES service Internet Enhanced Service

VPRN service Virtual Private Routed Network Service

Mirroring service Mirror Services

2.2 Services Command Reference

This document provides the command reference trees for the services.

Topics include:

• Global Services Commands

• Global Services Command Reference

Issue: 13 3HH-11985-AAAA-TQZZA 43

Getting Started

FD 100/320Gbps NT and FX NT IHub Services Guide

Service Configuration Commands

•

• VLL Services CLI Command Reference

• VPLS Service CLI Command Reference

• IES Services CLI Command Reference

• VPRN Services CLI Command Reference

• Mirror Service CLI Command Reference

2.3 CLI Command Syntax Symbols

This section explains the symbols used throughout this manual within a CLI
command syntax, see Table 2.

Table 2 Command Syntax Symbols

Symbol Description

| A vertical line indicates that one of the parameters within the brackets or braces is required.

Example: tcp-ack {true|false}

[ ] Brackets indicate optional parameters.

Example: redirects [number seconds]

< > Angle brackets indicate that you must enter text based on the parameter inside the brackets.

Example: interface <interface-name>

{ } Braces indicate that one of the parameters must be selected.

Example: default-action {drop|forward}

[{ }] Braces within square brackets indicate that you may choose one of the optional parameters or no

Bold Commands in bold indicate commands and keywords.

Italic Commands in italics indicate command options.

parameter at all.
Example: sdp sdp-id [{gre|mpls}]

44

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3 Services Overview

3.1 In this Chapter

3.2 Introduction

3.3 ISAM Service Model

3.4 Service Entities

3.5 Service Creation Process Overview

3.6 Deploying and Provisioning Services

3.7 Configuration Notes

3.8 Configuring Global Service Entities with CLI

3.9 Basic Configuration

3.10 Ethernet Connectivity Fault Management

3.11 G.8032 Ethernet Ring Protection Switching

3.12 DHCP Lease Query

3.13 DHCP Remote ID Check

3.14 GRE Tunnels Overview

3.16 Global Services Command Reference

3.17 Global Service Commands

3.1 In this Chapter

This section provides an overview of the ISAM subscriber services, service model
and service entities. Additional details on the individual subscriber services can be
found in subsequent chapters.

Issue: 13 3HH-11985-AAAA-TQZZA 45

Services Overview

3.2 Introduction

FD 100/320Gbps NT and FX NT IHub Services Guide

A service is a globally unique entity that refers to a type of connectivity service for
either Internet or VPN connectivity. Each service is uniquely identified by a service
ID within a service area. The ISAM service model uses logical service entities to
construct a service. In the service model, logical service entities provide a uniform,
service-centric configuration, management, and billing model for service
provisioning.

Services can provide Layer 2/bridged service or Layer3/IP routed connectivity
between a Service Access Point (SAP) on one ISAM and another service access
point (a SAP is where end-user traffic enters and exits the service). A distributed
service over the Internet requires that ISAMs are interconnected via SR-Series
routers.

Distributed services use service distribution points (SDPs) to direct traffic to another
PE through a service tunnel. SDPs are created on each participating ISAM/service
router, specifying the origination address (the ISAM participating in the service
communication) and the destination address of another ISAM/service router. SDPs
are then bound to a specific customer service. Without the binding process, far-end
service router/ISAM devices are not able to participate in the service (there is no
service without associating an SDP with a service).

3.2.1 Service Types

The ISAM offers the following types of subscriber services which are described in
more detail in the referenced chapters:

• Virtual Private LAN Service (VPLS) — ISAM supports three types of VPLS

services: v-VPLS (VLAN VPLS), m-VPLS (management VPLS) and VPLS.
v-VPLS forwarders emulate the ISAM bridging service in the IHUB. v-VPLS
forwarders enable frames to be L2 forwarded between user side and network side
though IHUB and extend the reach of a VPRN IP interface (SAP) to several
physical ports. The m-VPLS forwarder is exclusively used to handle L2CP frames
(for example, spanning tree). The m-VPLS is not intended to forward data traffic.
For more information see “Virtual Private LAN Service”. VPLS (a Layer 2
multipoint-to-multipoint VPN) enables frames to be L2 forwarded between the
user side and the MPLS network side. Frames are encapsulated in MPLS Pseudo
wires (PW).

• Internet Enhanced Service (IES) — A direct Internet access service where the

customer is assigned an IP interface for Internet connectivity. See “Internet

Enhanced Service”.

• Virtual Leased Line Service (VLL) - Ethernet pipe (Epipe) — A Layer 2

point-to-point VLL service for Ethernet frames. See “Ethernet Pipe (Epipe)

Services”.

• Virtual Private Routed Network (VPRN) — A Layer 3 IP multipoint-to-multipoint

VPN service as defined in RFC 2547bis. See “Virtual Private Routed Network

Service”.

46

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.2.2 Service Policies

Common to all ISAM connectivity services are filter policies that are assigned to the
service. Filter policies are defined at a global level and then applied to a service on
the router. They are used to define ISAM service enhancements.

• Filter policies allow selective blocking of traffic matching criteria from ingressing

or egressing a SAP.
Filter policies, also referred to as access control lists (ACLs), control the traffic

allowed in or out of a SAP based on MAC or IP match criteria. Associating a filter
policy on a SAP is optional. Filter policies are identified by a unique filter policy ID.
A filter policy must be created before it can be applied to a SAP. A single ingress
and single egress filter policy can be associated with a SAP.

3.3 ISAM Service Model

In the ISAM service model, the ISAMs are deployed at the subscriber access
network. From there, traffic is forwarded on VLANs or on MPLS PW towards service
edge routers deployed at the provider edge (ISAM or 7450).

The service model uses logical service entities to construct a service. The logical
service entities are designed to provide a uniform, service-centric configuration,
management, and billing model for service provisioning. Some benefits of this
service-centric design include:

• Many services can be bound to a single customer.

• Many services can be bound to a single tunnel.

• Tunnel configurations are independent of the services they carry.

• Changes are made to a single logical entity rather than multiple ports on multiple

devices. It is easier to change one tunnel rather than several services.

• The operational integrity of a logical entity (such as service end points) can be

verified rather than dozens of individual services improving management scaling
and performance.

• A failure in the network core can be correlated to specific subscribers and

services.

• Filter policies, and accounting policies are applied to each service instead of

correlating parameters and statistics from ports to customers to services.

Service provisioning uses logical entities to provision a service where additional
properties can be configured for bandwidth provisioning, QoS, security filtering,
accounting/billing to the appropriate entity.

Issue: 13 3HH-11985-AAAA-TQZZA 47

Services Overview

3.4 Service Entities

FD 100/320Gbps NT and FX NT IHub Services Guide

The basic logical entities in the service model used to construct a service are:

• Customers

• Service Access Points (SAPs)

• Service Distribution Points (SDPs)

Figure 1 Service Entities

SERVICE

ACCESS

SUBSCRIBERS SUBSCRIBERS

Customer

27

Customer

25

Customer

7

POINTS

SAP Service

Cust-27

Cust-25

SAP

SAP

Service

Cust-7

Service

SERVICE

DISTRIBUTION

POINTS

SDP

DEMUX

ALA-A ALA-B

DEMUX

SDP

3.4.1 Customers

The most basic required entity is the customer ID value which is assigned when the
customer account is created. To provision a service, a customer ID must be
associated with the service at the time of service creation.

3.4.2 Service Access Points (SAPs)

Service

Cust-27

Cust-25

Service

Cust-7

Service

SERVICE

ACCESS

POINTS

SAP

SAP

SAP

Customer

27

Customer

25

Customer

7

48

Each subscriber service type is configured with at least one service access point
(SAP). A SAP identifies the interface point for a service on an Nokia ISAM router
(Figure 2). The SAP configuration requires that slot information be specified. The slot
parameters must be configured prior to provisioning a service (see the “Port
Features” section of the FD 100/320Gbps NT and FX NT IHub Interface Guide).

A SAP is a local entity to the ISAM and is uniquely identified by:

• The physical Ethernet port or Link Aggregate (LAG) port

• The encapsulation type (all SAPs use the Dot1Q encapsulation type)

• The encapsulation identifier (ID) (that is, the VLAN ID of the SAP)

SAPs can only be created on ports designated as “access” or “hybrid” in the physical
port configuration. SAPs cannot be created on ports designated as core-facing
“network” ports as these ports have a different set of features enabled in software.

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Customer

27

IP Network

SAP

3/1/6

dot1q

SAP

2/2/3

dot1q

Service

Cust-27

SAP

ALA-A

Customer

27

Figure 2 Service Access Point (SAP)

3.4.2.1 SAP Configuration Considerations

When configuring a SAP, consider the following:

• An SAP is a local entity and only locally unique to a given device. The same SAP

ID value can be used on another ISAM/service router.

• There are no default SAPs. All SAPs in subscriber services must be created.

• The default administrative state for a SAP at creation time is administratively

enabled.

• When a SAP is deleted, all configuration parameters for the SAP will also be

deleted. For Internet Enhanced Service (IES), the IP interface must be shutdown
before the SAP on that interface may be removed.

• A SAP is owned by and associated with the service in which it is created in each

ISAM.

• If a port is administratively shutdown, all SAPs on that port will be operationally

out of service.

• A SAP cannot be deleted until it has been administratively disabled (shutdown).

• Each SAP can have one each of the following policies assigned:

• Ingress filter policy

• Egress filter policy

3.4.3 Service Distribution Points (SDPs)

A service distribution point (SDP) acts as a logical way to direct traffic from one ISAM
to another PE through a uni-directional (one-way) service tunnel. The SDP
terminates at the far-end ISAM/service router which directs packets to the correct
service egress SAPs on that device. A distributed service consists of a configuration
with at least one SAP on a local node, one SAP on a remote node, and an SDP
binding the service to the service tunnel.

Issue: 13 3HH-11985-AAAA-TQZZA 49

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

An SDP has the following characteristics:

• An SDP is locally unique to a participating ISAM. The same SDP ID can appear

on other service routers/ISAMs.

• An SDP uses the system IP address to identify the far-end PE.

• An SDP is not specific to any one service or any type of service. Once an SDP is

created, services are bound to the SDP. An SDP can also have more than one
service type associated with it.

• All services mapped to an SDP use the same transport encapsulation type

defined for the SDP (i.e MPLS).

• An SDP is a management entity. Even though the SDP configuration and the

services carried within are independent, they are related objects. Operations on
the SDP affect all the services associated with the SDP. For example, the
operational and administrative state of an SDP controls the state of services
bound to the SDP.

An SDP from the local device to a far-end PE requires a return path SDP from the
far-end PE back to the local ISAM. Each device must have an SDP defined for every
remote PE to which it wants to provide service. SDPs must be created first, before a
distributed service can be configured.

Figure 3 SDP

Customer

27

Customer

27

SAP

3/1/6

dot1q

SAP

2/2/3

dot1q

3.4.3.1 SDP Bindings

To configure a distributed service from ALA-A to ALA-B, the SDP ID must be
specified in the service creation process in order to “bind” the service to the tunnel
(the SDP). Otherwise, service traffic is not directed to a far-end point and the far-end
PE (ISAM or service router) cannot participate in the service (there is no service). To
configure a distributed service from ALA-B to ALA-A, the SDP ID must be specified.

Spoke and Mesh SDPs

Cust-27

Service

SDP

ALA-A

IP/MPLS Network

50

When an SDP is bound to a service, it is bound as either a spoke SDP or a mesh
SDP. The type of SDP indicates how flooded traffic is transmitted.

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

A spoke SDP is treated like the equivalent of a traditional bridge “port” where flooded
traffic received on the spoke SDP is replicated on all other “ports” (other spoke and
mesh SDPs or SAPs) and not transmitted on the port it was received.

All mesh SDPs bound to a service are logically treated like a single bridge “port” for
flooded traffic where flooded traffic received on any mesh SDP on the service is
replicated to other “ports” (spoke SDPs and SAPs) and not transmitted on any mesh
SDPs.

SDP Encapsulation Types

The Nokia service model uses encapsulation tunnels through the core to
interconnect with service edge routers. An SDP is a logical way of referencing the
entrance to an encapsulation tunnel. The following encapsulation types are
supported: Layer 2 with LDP signaled.

3.4.3.2 MPLS

Multi-Protocol Label Switching (MPLS) encapsulation has the following
characteristics:

• LSPs (label switched paths) are used through the network.These paths define

how traffic traverses the network from point A to B.
Paths can be manually defined or are based on the routing protocol (for example,

OSPF).

• An ISAM supports both signaled LSPs and non-signaled LSPs through the

network.

• Non-signaled paths are defined at each hop through the network.

• Signaled paths are communicated via protocol

Because services are carried in encapsulation tunnels and an SDP is an entrance
to the tunnel, an SDP has an implicit maximum transmission unit (MTU) value.
The MTU for the service tunnel can affect and interact with the MTU supported on
the physical port where the SAP is defined.

3.5 Service Creation Process Overview

Figure 4 displays the overall process to provision core and subscriber services.

Issue: 13 3HH-11985-AAAA-TQZZA 51

Services Overview

CREATE SERVICE TYPE, SPECIFYING SERVICE ID AND CUSTOMER ID

START

ASSOCIATE POLICIES

ACCESS OPERATOR CONSOLE GUI
OR CLI VIA TELNET OR DIRECT ATTACHMENT

CONFIGURE SAP/INTERFACE

DEFINE PORT-ID

CORE
SERVICES

SUBSCRIBER
SERVICES

ENABLE

ASSOCIATE SDP

(for distributed services)

PERFORM PREREQUISITE CONFIGURATIONS:
CUSTOMER ACCOUNTS, SDPs, QoS POLICIES,
FILTER POLICIES,LSPs

FD 100/320Gbps NT and FX NT IHub Services Guide

Figure 4 Service Creation and Implementation Flow

3.6 Deploying and Provisioning Services

The service model provides a logical and uniform way of constructing connectivity
services. The basic steps for deploying and provisioning services can be broken
down into three phases.

52

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.6.1 Phase 1: Core Network Construction

Before the services are provisioned, the following tasks should be completed:

• Build the IP or IP/MPLs core network.

• Configure routing protocols.

• Configure MPLS LSPs (if MPLS is used).

• Construct the core SDP service tunnel mesh for the services.

3.6.2 Phase 2: Service Administration

Perform preliminary policy configurations and SDP configurations to control traffic
flow, operator access, and to manage fault conditions and alarm messages.

3.6.3 Phase 3: Service Provisioning

• Provision customer account information.

• Provision the customer services on the ISAM by defining SAPs, and then by

binding the service to appropriate SDPs as necessary.

3.7 Configuration Notes

This section describes service configuration caveats.

3.7.1 General

Service provisioning tasks can be logically separated into two main functional areas,
core tasks and subscriber tasks and are typically performed prior to provisioning a
subscriber service.

Core tasks include the following:

• Create customer accounts

• Create LSPs

• Create SDPs

Subscriber services tasks include the following:

• Create Epipe, VLL, IES, VPLS, or VPRN services

• Configure interfaces (where required) and SAPs

• Bind SDPs

Issue: 13 3HH-11985-AAAA-TQZZA 53

Services Overview

3.8 Configuring Global Service Entities with CLI

3.8.1 Service Model Entities

FD 100/320Gbps NT and FX NT IHub Services Guide

This section provides information to create subscriber (customer) accounts and
configure Service Distribution Points (SDPs) using the Command Line Interface
(CLI).

Topics include:

• Service Model Entities

• Configuring Customers

• Configuring an SDP

• Service Management Tasks

The Nokia service model uses logical entities to construct a service. The service
model contains four main entities to configure a service.

• Service Distribution Points (SDPs)

• Services:

• Configuring a VPLS Service with CLI

• Configuring a VLL Service with CLI

• Configuring an IES Service with CLI

• Configuring a VPRN Service with CLI

• Service Access Points (SAPs)

• Configuring SAP Parameters

3.8.2 Configuring Customers

When configuring a service in the ISAM system, a customer ID is specified. The
customer ID is reserved for future extensions to ISAM, and therefore the default
value 1can be used, or a customer ID can be optionally created with another value.
Optional customer ID parameters include:

• Description

• Contact name

Use the following CLI syntax to create and input customer information:

configure>service# customer customer-id [create]

contact contact-information
description description-string

54

The following displays a basic customer account configuration:

A:ALA-12>configure>service# info

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

-------------------------------------------

...

customer 5 create

description “Nokia Customer”
contact “Technical Support”
...

-------------------------------------------

A:A:ALA-12>configure>service#

3.8.3 Configuring an SDP

The most basic SDP must have the following:

• A locally unique SDP identification (ID) number.

• The system IP address of the originating PE and the far-end PE.

• An SDP encapsulation type =MPLS.

3.8.3.1 SDP Configuration Tasks

This section provides a brief overview of the tasks that must be performed to
configure SDPs and provides the CLI commands.

Consider the following SDP characteristics:

• SDPs can only be created with encapsulation type MPLS.

• Each distributed service must have an SDP defined for every remote PE to

provide VLL, VPLS, and VPRN services.

• A distributed service must be bound to an SDP. By default, no SDP is associated

with a service. Once an SDP is created, services can be associated to that SDP.

• An SDP is not specific or exclusive to any one service or any type of service. An

SDP can have more than one service bound to it.

• The SDP IP address must be a peer PE system IP address.

• In order to configure an MPLS SDP, LSPs must be configured first and then the

LSP-to- SDP association must be explicitly created.

• In the SDP configuration, automatic ingress and egress labeling (targeted LDP) is

enabled by default. Ingress VC labels and egress VC labels are signaled over a
TLDP connection between two PEs.

Note that if signaling is disabled for an SDP, then services using that SDP must
configure ingress vc-labels and egress vc-labels manually.

To configure a basic SDP, perform the following steps:

1 Specify an originating node.
2 Create an SDP ID.

Issue: 13 3HH-11985-AAAA-TQZZA 55

Services Overview

3.8.3.2 Configuring an SDP

FD 100/320Gbps NT and FX NT IHub Services Guide

3 Specify an encapsulation type.
4 Specify a far-end node.

When specifying MPLS SDP parameters, you can only specify a static LSP name,
an RSVP-based LSP or enable LDP. There cannot be 2 methods of transport in a
single SDP.

LSPs and static LSPs are configured in the configure>router>mpls context. See the
FD 100/320Gbps NT and FX NT IHub MPLS Guide for configuration and command
information.

Note — When you specify the far-end ip address, you are

creating the tunnel. In essence, you are creating the path from
Point A to Point B. When you configure a distributed service,
you must identify an SDP ID. Use the show service sdp
command to display the qualifying SDPs.

Use the following CLI syntax to create a MPLS SDP:

configure>service>sdp sdp-id mpls create

description description-string
far-end ip-address
ldp (when using ldp)
lsp lsp-name [lsp-name] (static or RSVP-based LSP)
path-mtu octets signaling {off|tldp}
no shutdown

The following displays an LSP-signaled MPLS SDP, and an LDP-signaled MPLS
SDP configuration.

A:ALA-12>configure>service# info

-------------------------------------------

...

sdp 8 mpls create

description "MPLS-10.10.10.104"
far-end 10.10.10.104
lsp "to-104"

no shutdown
exit
sdp 104 mpls create

description "MPLS-10.10.10.94"

far-end 10.10.10.94

ldp

no shutdown
exit

56

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.8.4 Service Management Tasks

This section discusses the following service management tasks:

• Modifying Customer Accounts

• Deleting Customers

• Modifying SDPs

• Deleting SDPs

• Modifying LSPs

• Deleting LSPs

3.8.4.1 Modifying Customer Accounts

To access a specific customer account, you must specify the customer ID.

To display a list of customer IDs, use the show service customer command.

Enter the parameter (description, contact, phone) and then enter the new
information.

configure>service# customer customer-id [create]

[no] contact contact-information
[no] description description-string

3.8.4.2 Deleting Customers

The no form of the customer command removes a customer ID and all associated
information. All service references to the customer must be shut down and deleted
before a customer account can be deleted.

configure>service# [no] customer customer-id

3.8.4.3 Modifying SDPs

To access a specific SDP, you must specify the SDP ID. To display a list of SDPs,
use the show service sdp command. Enter the parameter, such as description,
far-end, and lsp, and then enter the new information.

Note — Once created, you cannot modify the SDP

encapsulation type.

configure>service# sdp sdp-id

Issue: 13 3HH-11985-AAAA-TQZZA 57

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

Example:

configure>service# sdp 79
configure>service>sdp# description "Path-to-107"
configure>service>sdp# shutdown
configure>service>sdp# far-end "10.10.10.107"
configure>service>sdp# path-mtu 1503
configure>service>sdp# no shutdown

To match the incoming traffic’s TPID with SDP, you can use vlan-vc-etype. the
following scenarios can occur:

• For traffic ingress on SDP, the dataplane traffic whose TPID (Ethertype after the

MPLS label) does not match with the vlan-vc-etype configured on the SDP, then
the traffic would be forwarded with extra VLAN tag, for example, the user tag
preserved and outer tag added with VLAN of egress SAP and TPID of service.

• In case the ingress control plane traffic TPID does not match with the SDP TPID,

then it will be dropped.

Example:

configure>service# sdp 79
configure>service>sdp# vlan-vc-etype 0x88a8

3.8.4.4 Deleting SDPs

The no form of the sdp command removes an SDP ID and all associated information.
Before an SDP can be deleted, the SDP must be shutdown and removed (unbound)
from all customer services where it is applied.

configure>service# no sdp 79

Example:

configure>service# epipe 5 spoke-sdp 79:5
configure>service>epipe>sdp# shutdown
configure>service>epipe>sdp# exit
configure>service>epipe# exit
configure>service# no sdp 79

3.8.4.5 Modifying LSPs

For RSVP-based LSP refer to the FD 100/320Gbps NT and FX NT IHub MPLS
Guide. The syntax for static LSP is shown as a quick reference.

To display a list of static LSPs, use the show router mpls static-lsp command.

configure>router>mpls# static-lsp lsp-name

Example:

58

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

configure>router>mpls# static-lsp to-headquarters
configure>router>mpls>static-lsp# push 105 nexthop 138.3.5.27
configure>router>mpls>static-lsp# to 1.1.1.1
configure>router>mpls>static-lsp# no shutdown

3.8.4.6 Deleting LSPs

The no form of the lsp command removes an LSP ID and all associated information.
Before an LSP can be deleted, the LSP must be removed from all SDP associations.
The SDP must be administratively disabled before deleting LSPs.

configure>router# mpls
[no] static-lsp lsp-name
shutdown
configure>service# sdp sdp-id
[no] lsp lsp-name

Example:

configure>service# sdp 79
configure>service>sdp# no lsp 123
configure>service>sdp# exit all
# configure router
configure>router# mpls
configure>router>mpls# static-lsp 123
configure>router>mpls>static-lsp# shutdown
configure>router>mpls>static-lsp# exit
configure>router>mpls# no static-lsp 123

3.9 Basic Configuration

The most basic service configuration must have the following:

• A customer ID

• A service type

• A service ID

• A SAP identifying a port and encapsulation value

• An interface (where required) identifying an IP address, IP subnet, and broadcast

address.

• For distributed services: an associated SDP

The following example provides an Epipe service configuration displaying the SDP
and Epipe service entities. SDP ID 2 was created with the far-end node

10.10.10.104. Epipe ID 6000 was created for customer ID 6 which uses the SDP ID

2.

A:ALA-B>configure>service# info detail
#-----------------------------------------­...

sdp 2 mpls create

Issue: 13 3HH-11985-AAAA-TQZZA 59

Services Overview

3.10 Ethernet Connectivity Fault Management

FD 100/320Gbps NT and FX NT IHub Services Guide

description "MPLS-10.10.10.104"

far-end 10.10.10.104

signaling tldp

path-mtu 4462

no shutdown
exit
epipe 6000 customer 6 create

service-mtu 1514

sap lt:1/1/2:0 create

no shutdown
exit
spoke-sdp 2:6111 create

no shutdown
exit
no shutdown

exit

Ethernet Connectivity Fault Management (ETH-CFM) is defined in two similar
standards: IEEE 802.1ag and ITU-T Y.1731. They both specify protocols,
procedures, and managed objects to support transport fault management, including
discovery and verification of the path, detection and isolation of a connectivity fault
for each Ethernet service instance.

The configuration is split into multiple areas. There is the base ETH-CFM
configuration which defines the different Management constructs and administrative
elements. This is performed in the ETH-CFM context. The individual management
points are configure within the specific service contexts in which they are applied.

The IHUB Services Guide will provide the basic service applicable material to build
the service specific management points, MEPs and MIPs. The different service types
support a subset of the features from the complete ETH-CFM suite.

The troubleshooting tools ETH-LBM/LBR, LTM/LTR defined by the IEEE 802.1ag
specification and the ITU-T Y.1731 recommendation are applicable to all MEPs
(MIPs where appropriate).

The advanced notification function AIS defined by the ITU-T Y is not supported on
MEPs configured on v-VPLS, VPLS and EPIPE service.

Y1731 performance monitoring functions two- way-delay,two-way-slm and
single-ended-loss are supported on down MEPs on V-VPLS,VPLS and EPIPE
SAPs. This functions are supported in on-demand mode and in proactive mode.

For a description of the individual features and functions that are supported by the
Ethernet-CFM, please refer to the FD 100/320Gbps NT and FX NT IHub System,
Management and OAM Guide.

60

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Table 3 Acronym callout

Acronym Description

CCM Continuity check message

CFM Connectivity fault management

ETH-CFM Ethernet Connectivity Fault Management

LBM Loopback message

LBR Loopback reply

LTM Linktrace message

LTR Linktrace reply

ME Maintenance entity

MA Maintenance association

MA-ID Maintenance association identifier

MD Maintenance domain

MEP Maintenance association end point

MEP-ID Maintenance association end point identifier

MHF MIP half function

MIP Maintenance domain intermediate point

OpCode Operational Code

RDI Remote Defect Indication

ETH-CFM capabilities may be deployed in many different Ethernet service
architectures. The Ethernet based SAPs and SDP bindings provide the endpoint on
which the management points may be created. The basic functions can be used in
v-VPLS, VPLS and EPIPE service.

The following functions are supported:

• CFM can be enabled or disabled on a SAP or SDP bindings basis.

• The eight ETH-CFM levels are suggested to be broken up numerically between

customers 7-5, service provider 4-3 and Operator 2-1. These can be configured,
deleted or modified.

Issue: 13 3HH-11985-AAAA-TQZZA 61

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

For VPLS and v-VPLS services:

•

• CFM can be enabled or disabled on a SAP or SDP bindings basis.

• Up and/or down MEP with a MEP-ID on a SAP and SDP binding for each MD level

can be configured, modified, or deleted. Each MEP is uniquely identified by the
MA-ID, MEP-ID tuple.

• MEP creation on a SAP is allowed only for Ethernet ports (with null, q-tags, qinq

encapsulations).

• MIP creation on a SAP and SDP binding for each MD level can be enabled and

disabled. MIP creation is automatic or manual when it is enabled. When MIP creation
is disabled for an MD level, the existing MIP is removed.

• MIP creation is not supported on mesh SDP binding

• For EPIPE service:

• CFM can be enabled or disabled on a SDP binding basis.

• Down MEP with an MEP-ID on a SDP binding for each MD level can be configured,

modified, or deleted. Each MEP is uniquely identified by the MA-ID, MEP-ID tuple.

• MIP creation on a SDP binding for each MD level can be enabled and disabled. MIP

creation is automatic or manual when it is enabled. When MIP creation is disabled
for an MD level, the existing MIP is removed.

• Up MEP on a SDP binding, Down MEP, Up MEP and MIP on a SAP are not

supported.

Following are the key configurations for the Ethernet Connectivity Fault
Management. The MD and the MA are configured at system level while MEP and
MIP are configured on SAPs and SDPs of specific service instances.

Configuration of MEP and MIP in v-VPLS and VPLS is detailed in “Configuring

Management Points (MEPs/MIPs) for Ethernet CFM on SAPs”.

• Maintenance Domain (MD):

An MD contains one or more MAs that have the same MD level. There can be
three types of domains: customer domain, provider domain, and operator domain.
Each domain can be an OAM MD and can have one or more MAs.

MD level is an important CFM concept. Eight MD levels (0-7) are defined in CFM.
Level 0 is the lowest level; Level 7 is the highest level.

• Maintenance Association (MA):

A set of Maintenance End Points (MEPs) that have the same MA identifier (MAID)
and maintenance domain (MD) level within one service instance to verify the
integrity of the service.

• MA Endpoint (MEP):

MEPs initiate and terminate CFM messages, and are the origination and
termination points of the CFM operations.

• MD Intermediate Point (MIP):

MIPs receive CFM messages and respond to the originating MEP. A MIP never
initiates messages and does not expect any messages. MIPs respond to
loopback and link trace messages.

62

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.10.1 Configuring ETH-CFM with CLI

This section provides information to configure global ETH-CFM parameters using the
Command Line Interface (CLI).

Topics in this section include:

• Create a Maintenance Domain

• Create a Maintenance Association

3.10.1.1 Create a Maintenance Domain

The first step in enabling CFM is to create the MD. Each MD created in the system
has an index, a name, and an MD level. When defining an MD in a system, the level
of the MD must be specified. One MD can contain one or more Maintenance
Associations (MAs). All MAs that belong to the same MD have the same MD level.

Use the following CLI syntax to create a Maintenance Domain.

configure>eth-cfm# info

---------------------------------------------­domain 10 format none level 0
exit

3.10.1.2 Create a Maintenance Association

After the MD has been created, the MA can be created under the MD. Three items
must be explicitly configured in the MA definition:

• MA Name:

The MAID is formed by the MA name and the MD level.

• Bridge Identification:

The identification of the service in which the MA is deployed

• Remote MEP ID:

The list of IDs for all remote MEPs that belong to this MA.

Use the following CLI Syntax to create a Maintenance Association

config>eth-cfm# info

---------------------------------------------­domain 10 format none level 0

association 1 format string name "vpls5"
bridge-identifier 10
remote-mepid 1
exit

exit

Issue: 13 3HH-11985-AAAA-TQZZA 63

Services Overview

3.11 G.8032 Ethernet Ring Protection Switching

FD 100/320Gbps NT and FX NT IHub Services Guide

After the MD and MAs are created, the MEP can be created under the SAP in the
v-VPLS service instances or SAP/SDP in the VPLS service instances or SDP in the
EPIPE service instances. When creating the MEP, MDs and MAs are associated.

Each MA defined in an MD has a complete view of all of its MEPs. All remote MEPs
have their IDs listed under the MA configuration. The local MEP is associated with
the MA under the configuration of the v-VPLS SAP/VPLS SAP or SDP/EPIPE SDP,
allowing the MA to be aware of all member MEPs in its MEP mesh.

Ethernet ring protection switching offers ITU-T G.8032 specification compliance to
achieve resiliency for Ethernet Layer 2 networks. Similar to G.8031 linear protection
(also called Automatic Protection Switching (APS)), G.8032 (Eth-ring) is also built on
Ethernet OAM and often referred to as Ring Automatic Protection Switching
(R-APS).

Ethernet rings are supported on VPLS SAPs (VPLS, v-VPLS). Eth-ring enables rings
for core network or access network resiliency. A single point of interconnection to
other services is supported. The Eth-ring service is a VLAN service providing
protection for ring topologies and the ability to interact with other protection
mechanisms for overall service protection. This ensures failures detected by Eth-ring
only result in R-APS switchover when the lower layer cannot recover and that higher
layers are isolated from the failure when possible.

Rings are desired in data networks where the native connectivity is laid out in a ring
or there is a desire for simple resilient LAN services. Due to the symmetry and the
simple topology, rings are viewed a good solution for access and core networks
where resilient LANS are required.

Eth-rings use one VID per control per ring instance and use one (typically) or multiple
VIDs for data instances per control instance. A dedicated control VLAN (ERP VLAN)
is used to run the protocol on the control VID. G.8032 controls the active state for the
data VLAN (ring data instances) associated with a control instance. Multiple control
instances allow logically separate rings on the same topology. The Nokia
implementation supports dot1q encapsulation for data ring instances and the control
channel.

3.11.1 Overview of G.8032 operation

R-APS messages that carry the G.8032 protocol are sent on dedicated protocol
VLAN called ERP VLAN (or Ring Control Instance). In a revertive case: G.8032
Protocol ensures that one Ring Protection Link (RPL) owner blocks the RPL link.

RPL owner functionality is introduced in iHUB from R5.0.0.1 release.

64

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

R-APS messages are periodically sent around in both directions to tell other nodes
in the Ring about the blocked port in the RPL owner node. In non-revertive mode any
link may be the RPLY link.1731 Ethernet OAM CC is the basis of the RAPS
messages used by nodes in the ring to monitor the health of each link in the ring in
both directions. However CCM messages are not mandatory. Other link layer
mechanisms could be considered - for example LOS (Loss of Signal) when the
nodes are directly connected.

Initially each Ring Node blocks one of its links and notifies other nodes in the ring
about the blocked link. Once a ring node in the ring learns that another link is blocked,
the node unblocks its blocked link possibly causing FDB flush in all links of the ring
for the affected service VLANs, controlled by the ring control instance. This
procedure results in unblocking all links but the one link and the ring normal (or idle)
state is reached. In revertive mode the RPL link will be the link that is blocked when
all links are operable after the revert time. In non-revertive mode the RPL link is no
different that other ring links. Revertive mode offers predictability particularly when
there are multiple ring instances and the operator can control which links are block
on the different instances. Each time there is a topology change that affects
Reachability, the nodes may flush the FDB and MAC learning takes place for the
affected service VLANs, allowing forwarding of packets to continue. Figure 5 shows
this operational state.

Figure 5 Ring in the initial state

Upon a ring link's failure, a node or nodes detecting the failure (enabled by Y.1731
OAM CC monitoring) send R-APS message in both directions. This allows the nodes
at both ends of the failed link to block forwarding to the failed link preventing it from
becoming active. In revertive mode, the RPL Owner then unblocks the previously
blocked RPL and triggers FDB flush for all nodes for the affected service instances.
The ring is now in protecting state and full ring connectivity is restored. MAC learning
takes place to allow L2 packet forwarding on a ring. Figure 6 shows the failed link
scenario.

Issue: 13 3HH-11985-AAAA-TQZZA 65

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

Figure 6 Ring in the protection state

Once the failed link recovers, the nodes that blocked the link again send the R-APS
messages indicating no failure this time. This in turn triggers RPL Owner to block the
RPL link and indicate the Blocked RPL link the ring in R-APS message, which when
received by the nodes at the recovered link cause them to unblock that link and
restore connectivity (again all nodes in the ring perform FBD Flush and MAC learning
takes place). The ring is back in the normal (or idle) state.

Within each path, Y.1731 Maintenance Entity Group (MEG) Endpoints (MEPs) are
used to exchange R-APS specific information (specifically to co-ordinate
switchovers) as well as optionally fast Continuity Check Messages (CCM) providing
an inherent fault detection mechanism as part of the protocol. Failure detection of a
working path by one of the mechanisms triggers to move from working to protecting
circuits. Upon failure, re-convergence times are dependent on the failure detection
mechanisms. In the case of Y.1731, the CCM transmit interval determines the
response time. The ISAM supports message timers as 100 milliseconds.
Alternatively, 802.3ah (Ethernet in the First Mile) or simple Loss of Signal can act as
a trigger for a protection switch where appropriate. In case of direct connectivity
between the nodes, there is no need to use Ethernet CCM messaging for liveliness
detection. This can be achieved by not provisioning a MEP on the primary path.

G.8032 supports multiple data channels (VIDs) or instances per ring control instance
(R-APS tag).G.8032 also supports multiple control instances such that each instance
can support RPLs on different links providing for a load balancing capability however
once services have been assigned to one instance the rest of the services that need
to be interconnected to those services must be on the same instance. In other words
each data instance is a separate data VLAN on the same physical topology. When
there is any one link failure or any one node failure in the ring, G.8032 protocols are
capable of restoring traffic between all remaining nodes in these data instances.

66

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Ethernet R-APS can be configured on any port configured for access or hybrid mode
using dot1q encapsulation enabling support for Ethernet RAPS protected services
on the service edge towards the customer site, or within the Ethernet backbone. The
intention of this is to cause minimum disruption to the service during Ethernet RAPS
failure detection and recovery.

In the ISAM implementation the Ethernet Ring is built from a VPLS (or v-VPLS)
service on each node with VPLS SAPs that provides Ring path with SAPs. As a
result, most of the VPLS SAP features are available on Ethernet rings if desired. This
results in a fairly feature rich ring service.

The control tag defined under each eth-ring is used for encapsulating and forwarding
the CCMs and the G.8032 messages used for the protection function. If a failure of
a link or node affects an active Ethernet ring segment, the services will fail to receive
the CC messages exchanged on that segment or will receive a fault indication from
the Link Layer OAM module.

For fault detection using CCMs three CC messages plus a configurable hold-off timer
must be missed for a fault to be declared on the associated path. The latter
mechanism is required to accommodate the existence of additional, 50 ms resiliency
mechanism in the optical layer. After it receives the fault indication, the protection
module will declare the associated ring link down and the G.8032 state machine will
send the appropriate messages to open the RPL and flush the learned addresses.

Flushing is triggered by the G.8032 state machine and the ISAM implementation
allows flooding of traffic during the flushing interval to expedite traffic recovery.

3.11.2 Sample configuration

Configuring eth-ring instance and paths:

configure eth-ring 1

description "RPL owner mode"
revert-time 100
guard-time 5
ccm-hold-time down 100 up 200
rpl-node owner
path a nt-a:xfp:1 raps-tag 100

description "To A ring link"
eth-cfm

mep 1 domain 1 association 1

control-mep
ccm-enable
no shutdown

exit

exit
no shutdown
exit
path b lag-10 raps-tag 100

description "to B Ring Link"

eth-cfm

mep 2 domain 1 association 2

control-mep
ccm-enable

Issue: 13 3HH-11985-AAAA-TQZZA 67

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

no shutdown

exit

exit
no shutdown

no shutdown
exit

Associating eth-ring instance to a sap:

Configure service

vpls 20 customer 1 v-vpls vlan 100 create

description "Ring Control VID 100"

sap nt-a:xfp:1:100 eth-ring 1 create //control sap for

path-a

exit

sap lag-10:100 eth-ring 1 create // control sap for path-b

exit
no shutdown
exit

exit

3.11.3 OAM considerations

Ethernet CFM can be enabled on each individual path under an Ethernet ring. Only
down MEPs can be configured on each of them and CCM sessions can be enabled
to monitor the liveliness of the path using intervals of 100 msec.

Different CCM intervals can be supported on the path a and path b in an Ethernet
ring. CFM is optional if the hardware supports Loss of Signal for example.

Up MEPs on service SAPs which multicast into the service and monitor the active
path may be used to monitor services.

3.11.4 QinQ RAPS-Tag Considerations

From release R5.0.0.1, its possible to configure Double tagged (QinQ) Eth-ring path
RAPS-Tag over an Dot1q encapsulated Ethernet port.

With respect to iHub’s behavior, whenever a QinQ Raps-Tag is configured, it sends
out RAPS and CCM packets with double tags over the ring-ports.

Also iHub can receive double tagged RAPS and CCM packets from the peer-nodes,
but always process the corresponding packets whose outer-vlan matches the control
vlan; the inner vlan is never taken as input for validation or control plane processing.

The control vlan v-vpls configuration will remain singled tagged.

68

This facility is introduced in R5.0.0.1 to allow interoperation with 1830 PSS switch
which sends and receives only double tagged RAPS and CCM packets.

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.11.5 Duplex NT ERPS Performance considerations

This section suggests actions to be performed by the operator to optimize
performance impacts in the event of Active-NT switchover on a Duplex
Load-Balanced NT.

Handling NT Switchover Scenario in a Load-balanced Duplex NT:

• Most Preferred Approach: Use Multi NT lags (lags having ports from both NT), to

prevent NT Switchover from triggering ERP Switch. Forwarding databases (L2
Table, Multicast FIB, ARP, etc.) are not affected.

In case if Multi NT lags are not used, and each ERPS path is on different NT:

• Controlled Switchover case: Do a manual switchover of the ERPS path in the RPL

owner (incase of RPL owner is not ISAM) before administratively triggering NT
switchover in one of the NTs. This should be done to prevent extra outage during
NT switchover due to NT switchover delay, i.e. traffic is already switched to the
newly to-be Active NT before the NT switchover.

3.11.6 Support Service and Solution Combinations

The Ethernet rings are supported Layer 2 service, VPLS and v-VPLS instances. The
following considerations apply:

• Only ports in access or hybrid mode can be configured as eth-ring paths.

• Dot1q ports are supported as eth-ring path members.

• A mix of regular and multiple eth-ring SAPs and PWs can be configured in the

same services.

3.11.7 Configuration guide-lines

Below are the steps for configuring a ring path:

1 Configure eth-ring
2 Configure one of the ring paths with a control VLAN i.e r-aps tag. (a free control

VLAN should be available, that is, no SAP should exist with control VLAN)

3 It is not allowed to make the path admin-up until an eth-cfm mep is configured for

that path.
4 Configure eth-cfm mep for the ring path.
5 Make the path admin-up.
6 Enabling of CCM on eth-ring MEP is optional (required for CCM based signal

failure detection i.e for peers not connected directly).

Issue: 13 3HH-11985-AAAA-TQZZA 69

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

7 If ccm-errors need not be propagated to the ring path (operational status),

configure all the defects as low-prio-defects for the eth-cfm mep of the

corresponding path.
8 Configure a control SAP (on a v-VPLS service) for the ring path with VLAN as

r-aps tag.

Below are the steps for unconfiguring a ring path:

1 Unconfigure the control SAP (as like any other sap) corresponding to the path to

be un-configured
2 Shut down the ring path
3 Shut down the eth-cfm mep on the ring-path
4 Unconfigure the eth-cfm mep on the ring-path
5 Unconfigure the ring path

Below are the CLI errors popped with some violations to the above guide-lines:

*A:FAD-Chassis# show service sap-using
==================================================================
Service Access Points
==================================================================
PortId SvcId Ing. Egr. Adm Opr

Fltr Fltr

----------------------------------------------------------------­nt-a:xfp:1:300 1 none none Up Up
lag-30:1000 1000 none none Up Up
lag-30:1001 1001 none none Up Up
nt:vp:1:1000 2000 none none Up Down
nt-a:eth:1:0 4091 none none Up Up
nt:vp:1:4091 4092 none none Up Up
nt-a:xfp:2:40 10120 none none Up Up

-----------------------------------------------------------------­Number of SAPs : 7

-----------------------------------------------------------------­==================================================================
A:FAD-Chassis>configure>eth-cfm# domain 100 format none level 4
*A:FAD-Chassis>configure>eth-cfm>domain# association 1 format string name
"dummy"
*A:FAD-Chassis>configure>eth-cfm>domain>assoc#
*A:FAD-Chassis>configure>eth-cfm>domain>assoc# ccm-interval 100ms
*A:FAD-Chassis>configure>eth-cfm>domain>assoc# exit all
*A:FAD-Chassis# configure eth-ring 10
*A:FAD-Chassis>configure>eth-ring# no shutdown
*A:FAD-Chassis>configure>eth-ring#
*A:FAD-Chassis>configure>eth-ring# path a lag-30 raps-tag 1001
INFO: ERMGR #1004 Already configured - SAP lag-30:1001 already configured
*A:FAD-Chassis>configure>eth-ring# path a lag-30 raps-tag 1002
*A:FAD-Chassis>configure>eth-ring>path# no shutdown
INFO: ERMGR #1001 Not permitted - must configure eth-cfm MEP first
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm# mep 11 domain 100
association 1
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm>mep# exit
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm# exit
*A:FAD-Chassis>configure>eth-ring>path# no shutdown

70

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Base Route (Core 1)

NT

NP

DHCP Relay/

Agent

IP Routing

DHCP
server

LT Po r tLTONU

Broadcast MAC/Broadcast IP Lease Query (UDP)

Unicast MAC/Unicast IP Lease Query Response (UDP/TCP)
Unicast MAC (LT MAC)/Broadcast IP Lease Query Response (UDP)
LQ Request flow

Unicast MAC/Unicast IP Lease Query (UDP/TCP)

DHCP
server

Network port

Legend:

*A:FAD-Chassis>configure>eth-ring>path# eth-cfm
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm# mep 11 domain 100
association 1
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm>mep# control-mep
*A:FAD-Chassis>configure>eth-ring>path>eth-cfm>mep# no shutdown
*A:FAD-Chassis# configure service vpls 1002 customer 1 v-vpls vlan 1002
*A:FAD-Chassis>configure>service>vpls$ sap lag-30:1002
MINOR: SVCMGR #1602 The SAP-id is already in use - lag-30:1002 is already
configured under Ethernet ring 10
*A:FAD-Chassis>configure>service>vpls$ sap lag-30:1002 eth-ring 10
*A:FAD-Chassis>configure>service>vpls>sap$
*A:FAD-Chassis>configure>service>vpls>sap$ exit
*A:FAD-Chassis>configure>service>vpls# no shutdown

3.12 DHCP Lease Query

DHCP Lease Query allows ISAM to learn backs its DHCP IPv4 bindings, IPv6
bindings, and IPV6 PD routes, from the configured DHCP servers using lease query
after power on reset.

Figure 7 DHCP Lease Query

IHUB involves transactions in this lease query only when L3 DHCP relay is enabled,
and supports DHCPv4 single lease query based on IP address, and DHCPv4 and
DHCPv6 bulk lease query based on remote ID. Lease query based on other options
is not supported. IHUB involves transactions in this lease query only in base router
(IES) context, and maintains a maximum of 95 lease query sessions. That is to say,

Issue: 13 3HH-11985-AAAA-TQZZA 71

Services Overview

3.13 DHCP Remote ID Check

3.14 GRE Tunnels Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

with 95 sessions for each type such as SLQ, BLQ IPv4, and BLQ IPv6, and with 5
queries x 19 LTs. IHUB supports lease query messages generated by the LT, and
legacy behavior of forwarding LQ packets will be maintained. For bulk lease query,
there will be system-wide support for a maximum of 8 TCP servers (first 8 configured
servers).

DHCP Remote ID Check allows ISAM to enable or disable the remote ID verification.
Remote ID will be verified when local proxy ARP is enabled.

When a ping between two CPEs is initiated, an ARP request is sent to ONU and, if
the ONU does not have the L2 flooding capacity, then to ISAM. If local proxy ARP is
enabled in ISAM, the DHCP remote ID of the source and destination CPEs are
verified. If both CPEs have the same remote ID, the ARP packets are dropped. When
DHCP remote ID check is disabled, ISAM does not drop the ARP packets and
responds to the request with its MAC address.

ISAM supports tunneling for unicast IPv4 traffic using GRE-IPv4 encapsulation when
traveling on IPv4 static routes with nexthop as the tunnel endpoint.

Figure 8 Tunnels using GRE-IPv4 encapsulation

Tunnel src IP:

164.251.12.1/30

Tunnel-1

sap tunnel-1.private:200

10.0.0.2/30

C

VPRN 1

12.47.10.1/24

sap tunnel-1.public:201

164.251.12.2/30

B

IES 21

A

sap tunnel-1.public:201

164.251.12.1/30

Internet

12.47.10.0/24

Tunnel-1 is a logical object in ISAM.

The following three interfaces form the GRE tunnel as it travels to the endpoint:

A

IES 21

12.47.10.2/24

Tunnel-1

B

Tunnel src IP:

164.251.12.2/3

sap tunnel-1.private:200

10.0.0.1/30

C

VPRN 1

26449

72

• The interface to the Internet

• The tunnel destination can only be reached using a SAP

• This interface provides IP reachability

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Public tunnel interface

•

• This interface can be either an IES or VPRN interface

• This interface represents the public side of the GRE tunnel

• Private tunnel interface

• This interface is the VPRN interface

• This interface represents the private side of the GRE tunnel

• The address for this interface needs to be part of the same subnet as the public

interface address

3.14.1 Public Tunnel SAPs

A VPRN or IES service (the delivery service) must have at least one IP interface
associated with a public tunnel SAP in order to receive and process GRE packets
associated with the GRE tunnel.

The public tunnel SAP has the format of tunnel-1.public:<index>, as shown in the
following CLI example:

config service ies 199 customer 1 create

interface “public-1” create

address 64.251.12.1/30

exit all

sap tunnel-1.public:200 create

3.14.2 Private Tunnel SAPs

A VPRN service must have an IP interface to a GRE tunnel in order to forward IP
packets into the tunnel, where they are GRE encapsulated, and to receive IP packets
from the tunnel after encapsulation has been removed. The IP interface is associated
with a private tunnel SAP.

The private tunnel SAP has the format of tunnel-1.public:<index>, as shown in the
following CLI example where a GRE tunnel is configured under the SAP:

config service vprn 1 customer 1 create

interface “gre tunnel to ce1” tunnel create

address 10.0.0.1/30
sap tunnel-1.private:210 create
gre-tunnel ”to ce1” to 10.0.0.2

source 64.251.12.1
remote-ip 12.47.10.33
delivery-service 199
dscp afl1
no shutdown

exit

ingress

egress

exit all

Issue: 13 3HH-11985-AAAA-TQZZA 73

Services Overview

3.14.3 GRE Tunnel Configuration

FD 100/320Gbps NT and FX NT IHub Services Guide

In the above example, the IP address 10.0.0.1 is the address of the GRE tunnel
endpoint from the perspective of the payload IP packets. This address belongs to the
address space of the VPRN 1 service and is not exposed to the public IP network
carrying GRE encapsulated packets. An IP interface associated with a private tunnel
SAP does not support unnumbered operations.

To associate a GRE tunnel with a private tunnel SAP, the GRE tunnel object should
configured under the SAP. When creating a GRE tunnel, the “to” keyword followed
by the private IP address of the remote tunnel endpoint is mandatory. If this remote
IP address is not within the subnet of the local private endpoint then the tunnel will
not come up. In the CLI sub-tree under GRE tunnel, configure the following
commands:

• The source address of the GRE tunnel

This is source IPv4 address of GRE encapsulated packets sent by the delivery
service. It must be an address in the subnet of the associated public tunnel SAP
interface.

• The remote IP address

If this address is reachable in the delivery service (there is an existing route) then
this is the destination IPv4 address of the GRE encapsulated packets sent by the
delivery service.

• The delivery service

This is the ID or name of the IES or VPRN service where GRE encapsulated
packets are injected and terminated. The deliver service can be the same service
where the private tunnel SAP interface resides.

74

The DSCP marking in the outer IP header of GRE encapsulated packets. If this
marking is not configured, the default setting is to copy the DSCP from the inner IP
header to the outer IP Header.

The show gre tunnel command allows the operator to view information about either
specific or all configured GRE tunnels. This command displays the following
information for each tunnel:

• service ID that owns the tunnel

• private tunnel SAP that owns the tunnel

• tunnel name

• source address

• remote IP address

• local (private) address

• destination (private) address

• delivery service: only ID (int value) allowed

• DSCP

• admin state

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

oper state

•

• type (GRE-only)

3.14.4 Statistics Collection

GRE tunnel statistics are enabled or disabled dynamically using CLI commands. The
statistics counter includes the number of Rx packets, Rx bytes, Tx packets, and Tx
bytes.

A maximum of 90 GRE tunnels can be enabled to collect statistics simultaneously.

3.14.5 OAM Interactions

Ingress or egress traffic for an IES service associated with GRE tunnels can be
mirrored like other traffic. The ability to ping the remote end private interface IP is also
supported. ISAM can respond to the ping, traceroute over GRE encapsulation.

3.15 DHCP6 Relay Prefix Stability

DHCP6 Prefix Stability allows ISAM to maintain the IPv6 Prefixes Delegated to a
device, when the device is moved from one ISAM to another ISAM. When device
movement happens, it is identified as follows:

• Offline Notification

When a device is brought down, an offline notification is sent to ISAM and a hold
down timer is initiated. When the device comes back online before the hold down
timer expires, the route table will be unaffected. If the timer expires, then route
cleanup will occur. DHCP6 lease states and MAC table entry will also be cleared.

• Route received by means of IGP

For a DHCPv6 PD route entry, an IGP route can be received. In such scenarios,
a ND reachability check is initiated and if the managed route entry's next hop is
reachable, then a Duplicate PD Alarm is raised to inform the administrator about
an invalid DHCP6 PD delegation. The alarm will be cleared when the invalid route
is removed.

Duplicate PD Alarm will be generated when:

• An IGP route is received for an existing DHCPv6 PD route entry which has a

reachable next hop

• A DHCPv6 PD route is received for an existing IGP route

Issue: 13 3HH-11985-AAAA-TQZZA 75

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

The same DHCPv6 PD is delegated to two different devices

•

Note — In this scenario, the PD is not delegated to the second

device, since it is considered to be an invalid delegation.

Duplicate PD Alarm will be cleared in the following scenarios:

• When the received IGP route is withdrawn by the IGP routing protocol

• When the lease time for a DHCPv6 PD entry expires

• When the device goes offline

• When an administrator manually clears an alarm by clearing the DHCPv6

lease-state entry using the CLI command provided.

Command: clear service id <service-id no> dhcp6 lease-state

Note 1 — For offline notification to be processed properly, it is

expected that prefix-stability is enabled in the relevant
interface.

Note 2 — DPOE offline notification will be sent to IHUB through

SNMP, and therefore SNMP context "ihub" must be configured
in Core-0.

Note 3 — When a route is received from more than one IGP

routing protocol, an alarm will be generated when an IGP route
is received, and cleared when an IGP route is withdrawn.

3.16 Global Services Command Reference

3.16.1 Command Hierarchies

• Customer Management Commands

• Ethernet CFM Global Commands

• Ethernet Ring Global Commands

• Show Commands

• Tools

76

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.16.1.1 Customer Management Commands

configure

— service

— customer customer-id [create]

—[no] customer customer-id

— contact contact-information
— no contact contact-information
— description description-string

— sdp sdp-id mpls
— no sdp sdp-id

— no description

—[no] adv-mtu-override
— description description-string
— no description
— far-end ip-addr
— no far-end
—[no] ldp
—[no] lsp lsp-name
— path-mtu octets
— no path-mtu
— signaling [off | tldp]
— no shutdown
— vlan-vc-etype etype
— no vlan-vc-etype

3.16.1.2 Ethernet CFM Global Commands

configure

— eth-cfm

— domain md-index [format {dns|mac|none|string}] name md-name level level
— domain md-index
— no domain md-index

— association ma-index [format {icc-based|integer|string|vid|vpn-id}] name ma-name
— association ma-index
— no association ma-index

—[no] bridge-identifier bridge-id

— mhf-creation {default | none | explicit}

— no mhf-creation
— ccm-interval interval
— no ccm-interval

— slm

— y1731pm

— [no] domain md-index association ma-index mep mep-id session session-id create

—[no] remote-mepid mep-id

— [no] inactivity-timer

— [no] shutdown

priority priority

—
— period period
— data-size data-size
— measurement-period period
— mac-address mac-address
— type [none|two-way-delay | two-way-slm | single-ended-loss]

3.16.1.3 Ethernet Ring Global Commands

configure

— eth-ring ring-index

—[no] revert-time time
—[no] ccm-hold-time { [down down-timeout] [up up-timeout] }
—[no] description description-string
—[no] guard-time time
—[no] node-id xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx
—[no] rpl-node {owner}

Issue: 13 3HH-11985-AAAA-TQZZA 77

Services Overview

—[no] path {a|b} port-id raps-tag qtag/qinqtag

— description description-string
— eth-cfm

— mep mep-id domain md-index association ma-index

— ccm-enable
— ccm-ltm-priority priority
— control-mep
— low-priority-defect{allDef|macRemErrXcon|remErrXcon|errXcon|xcon|noXcon}
— mac-address xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx

—[no] shutdown

—[no] shutdown

—[no] shutdown

FD 100/320Gbps NT and FX NT IHub Services Guide

3.16.1.4 Show Commands

show

— service

— customer [customer-id] [site customer-site-name]
— service-using [epipe][ies][vpls][vprn][mirror][v-vpls][m-vpls][sdp sdp-id][customer customer-id]
— sdp [sdp-id | far-end ip-addr] [detail]
— sdp-using [sdp-id[:vc-id] | far-end ip-address]

show

— eth-ring [status]
— eth-ring ring-index [path {a|b}

3.16.1.5 Tools

dump
— eth-ring ring-index [clear]

3.17 Global Service Commands

The following commands are explained below:

• Generic Commands

• Customer Management Commands

• SDP Commands

• Ethernet CFM Global Commands

• Ethernet Ring Global Commands

• Show Commands

• Tools Command

3.17.1 Generic Commands

78

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.1.1 description

Table 4 description command

Item Description

Syntax description description-string

no description

Context configure>service>customer

configure>eth-ring
configure>eth-ring>path

Description This command creates a text description stored in the configuration file for a configuration

Default No description associated with the configuration context.

Parameters description-string — The description character string. Allowed values are any string up to 80

context.
The description command associates a text string with a configuration context to help identify

the content in the configuration file.
The no form of this command removes the string from the configuration.

characters long composed of printable, 7-bit ASCII characters. If the string contains special
characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.

Table 5 description command

Item Description

Syntax description description-string

no description

Context configure>service>sdp

Description This command creates a text description stored in the configuration file for a configuration

Default No description associated with the configuration context.

Parameters description-string — The description character string. Allowed values are any string up to 160

context.
The description command associates a text string with a configuration context to help identify

the content in the configuration file.
The no form of this command removes the string from the configuration.

characters long composed of printable, 7-bit ASCII characters. If the string contains special
characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.

3.17.2 Customer Management Commands

Issue: 13 3HH-11985-AAAA-TQZZA 79

Services Overview

3.17.2.1 customer

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 6 customer command

Item Description

Syntax customer customer-id [create]

no customer customer-id

Context configure>service

Description This command creates a customer ID and customer context used to associate information with

a particular customer. Services can later be associated with this customer at the service level.
Each customer-id must be unique. The create keyword must follow each new customer

customer-id entry.
Enter an existing customer customer-id (without the create keyword) to edit the customer’s

parameters.
Default customer 1 always exists on the system and cannot be deleted.
The no form of this command removes a customer-id and all associated information. Before

removing a customer-id, all references to that customer in all services must be deleted or
changed to a different customer ID.

Parameters customer-id — Specifies the ID number to be associated with the customer, expressed as an

integer.
Values: 1...2147483647

3.17.2.2 contact

Table 7 contact command

Item Description

Syntax contact contact-information

Context configure>service>customer

Description This command allows you to configure contact information for a customer.

Default No contact information is associated with the customer-id.

Parameters contact-information — The customer contact information entered as an ASCII character string

no contact contact-information

Include any customer-related contact information such as a technician’s name or account
contract name.

The no form of this command removes the contact information from the customer ID.

up to 80 characters in length. If the string contains special characters (#, $, spaces, etc.), the
entire string must be enclosed within double quotes. Any printable, seven bit ASCII characters
may be used within the string.

80

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.3 SDP Commands

3.17.3.1 sdp

Table 8 sdp command

Item Description

Syntax sdp sdp-id mpls

no sdp sdp-id

Context configure>service

Description This command creates or edits a Service Distribution Point (SDP). SDPs must be explicitly

Default none

Parameters sdp-id — The SDP identifier.

configured.
An SDP is a logical mechanism that ties a far-end ISAM to a particular service without having

to specifically define far end SAPs. Each SDP represents a method to reach a ISAM router.
ISAM supports both signaled and non-signaled Label Switched Paths (LSPs) through the

network. Non-signaled paths are defined at each hop through the network. Signaled paths are
communicated via ldp protocol.

SDPs are created and then bound to services. Many services may be bound to a single SDP.
The operational and administrative state of the SDP controls the state of the SDP binding to
the service.

If sdp-id does not exist, a new SDP is created. When creating an SDP, the mpls keyword must
be specified. SDPs are created in the admin down state (shutdown) and the no shutdown
command must be executed once all relevant parameters are defined and before the SDP can
be used.

If sdp-id exists, the current CLI context is changed to that SDP for editing and modification. For
editing an existing SDP, the mpls keyword is not specified. If the keyword is specified for an
existing sdp-id, an error is generated and the context of the CLI will not be changed to the
specified sdp-id.

The no form of this command deletes the specified SDP. Before an SDP can be deleted, it
must be administratively down (shutdown) and not bound to any services. If the specified SDP
is bound to a service, the no sdp command will fail generating an error message specifying
the first bound service found during the deletion process. If the specified sdp-id does not exist
an error will be generated.

Values: 1...17407

mpls — Specifies the SDP will use MPLS encapsulation and one or more LSP tunnels to
reach the far-end ISAM. Multiple MPLS SDPs may be created to a given destination ISAM.
Multiple MPLS SDPs to a single destination ISAM are helpful when they use divergent paths.

3.17.3.2 adv-mtu-override

Issue: 13 3HH-11985-AAAA-TQZZA 81

Services Overview

3.17.3.3 far-end

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 9 adv-mtu-override command

Item Description

Syntax [no] adv-mtu-override

Context configure>service>sdp sdp-id

Description This command overrides the advertised VC-type MTU. When enabled, the ISAM signals a VC

MTU equal to the service MTU (includes the Layer 2 header). Under normal operations it will
advertise the service MTU minus the Layer 2 header. In the receive direction, it will accept
either one.

The no form of the command disables the VC-type MTU override.

Default no adv-mtu-override

Table 10 far-end command

Item Description

Syntax far-end ip-address

no far-end

Context configure>service>sdp sdp-id

Description This command configures the system IP address of the far-end destination ISAM router for the

Default none

Parameters ip-address — The system address of the far-end ISAM for the SDP in dotted decimal notation.

Service Distribution Point (SDP) that is the termination point for a service.
The far-end IP address must be explicitly configured. The destination IP address must be a

ISAM system IP address.
The far-end ip-address is used to check LSP names when added to the SDP. If the “to IP

address” defined within the LSP configuration does not exactly match the SDP far-end
ip-address, the LSP will not be added to the SDP and an error will be generated.

An SDP cannot be administratively enabled until a far-end ip-address is defined. The SDP is
operational when it is administratively enabled (no shutdown) and the far-end ip-address is
contained in the IGP routing table as a host route. OSPF ABRs should not summarize host
routes between areas. This can cause SDPs to become operationally down. Static host routes
(direct and indirect) can be defined in the local ISAM to alleviate this issue.

The no form of this command removes the currently configured destination IP address for the
SDP. The ip-address parameter is not specified and will generate an error if used in the no

far-end command. The SDP must be administratively disabled using the configure service
sdp shutdown command before the no far-end command can be executed. Removing the

far-end IP address will cause all lsp-name associations with the SDP to be removed.

82

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.3.4 ldp

Table 11 ldp command

Item Description

Syntax [no] ldp

Context configure>service>sdp sdp-id

Description This command enables LDP-signaled LSPs on MPLS-encapsulated SDPs.

In MPLS SDP configurations either one LSP can be specified or LDP can be enabled. The
SDP ldp and lsp commands are mutually exclusive. If an LSP is specified on an MPLS SDP,
then LDP cannot be enabled on the SDP. To enable LDP on the SDP when an LSP is already
specified, the LSP must be removed from the configuration using the no lsp lsp-name
command.

Alternatively, if LDP is already enabled on an MPLS SDP, then an LSP cannot be specified on
the SDP. To specify an LSP on the SDP, the LDP must be disabled. The LSP must have
already been created in the configure>router>mpls context with a valid far-end IP address.

Default no ldp (disabled)

3.17.3.5 lsp

Table 12 lsp command

Item Description

Syntax lsp lsp-name

Context configure>service>sdp sdp-id

(1 of 2)

no lsp lsp-name

Issue: 13 3HH-11985-AAAA-TQZZA 83

Services Overview

FD 100/320Gbps NT and FX NT IHub Services Guide

Item Description

Description This command creates associations between one or more label switched paths (LSPs) and an

Multi- Protocol Label Switching (MPLS) Service Distribution Point (SDP). This command is
implemented only on MPLS-type encapsulated SDPs.

In MPLS SDP configurations either one LSP can be specified or LDP can be enabled. The SDP
ldp and lsp commands are mutually exclusive. If an LSP is specified on an MPLS SDP, then
LDP cannot be enabled on the SDP. To enable LDP on the SDP when an LSP is already
specified, the LSP must be removed from the configuration using the no lsp lsp-name
command.

Alternatively, if LDP is already enabled on an MPLS SDP, then an LSP cannot be specified on
the SDP. To specify an LSP on the SDP, the LDP must be disabled. The LSP must have
already been created in the configure>router>mpls context. with a valid far-end IP address.

If no LSP is associated with an MPLS SDP, the SDP cannot enter the operationally up state.
The SDP can be administratively enabled (no shutdown) with no LSP associations. The
lsp-name may be shutdown, causing the association with the SDP to be operationally down
(the LSP will not be used by the SDP).

LSP SDPs also require that the TLDP signaling is specified.
The no form of this command deletes the LSP association from an SDP. If the lsp-name does

not exist as an association or as a configured LSP, no error is returned. An lsp-name must be
removed from all SDP associations before the lsp-name can be deleted from the system. The
SDP must be administratively disabled (shutdown) before the last lsp-name association with
the SDP is deleted.

Default none

Parameters lsp-name — The name of the LSP to associate with the SDP. An LSP name is case sensitive

and is limited to 32 ASCII 7-bit printable characters with no spaces. If an exact match of
lsp-name does not already exist as a defined LSP, an error message is generated. If
thelsp-name does exist and the LSP to IP address matches the SDP far-end IP address, the
association is created.

(2 of 2)

3.17.3.6 path-mtu

Table 13 path-mtu command

Item Description

Syntax path-mtu octets

no path-mtu

Context configure>service>sdp sdp-id

Description This command configures the Maximum Transmission Unit (MTU) in bytes that the Service

Default The default path-mtu defined on the system for the type of SDP is used.

Distribution Point (SDP) can transmit to the far-end ISAM router without packet dropping or IP
fragmentation overriding the SDP-type default path-mtu.

The default SDP-type path-mtu can be overridden on a per-SDP basis.
The no form of this command removes any path-mtu defined on the SDP and the SDP will

use the system default for the SDP type.

84

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.3.7 signaling

Table 14 signaling command

Item Description

Syntax signaling {off | tldp}

Context configure>service>sdp sdp-id

Description This command specifies the signaling protocol used to obtain the ingress and egress labels in

Default tdlp

Parameters off — Ingress and egress signal auto-labeling is not enabled. If this parameter is selected, then

frames transmitted and received on the SDP. When signaling is off then labels are manually
configured when the SDP is bound to a service. The signaling value can only be changed while
the administrative status of the SDP is down.

The no form of this command is not applicable. To modify the signaling configuration, the SDP
must be administratively shut down and then the signaling parameter can be modified and
re-enabled.

each service using the specified SDP must manually configure VPN labels. This configuration
is independent of the SDP’s transport type, GRE, MPLS (RSVP or LDP).

tldp — Ingress and egress signaling auto labeling is enabled.

3.17.3.8 shutdown

Table 15 shutdown command

Item Description

Syntax signaling {off | tldp}

Context configure>service>sdp sdp-id

Description This command administratively disables an entity. When disabled, an entity does not change,

(1 of 2)

reset, or remove any configuration settings or statistics.
The operational state of the entity is disabled as well as the operational state of any entities

contained within. Many objects must be shut down before they may be deleted.
Services are created in the administratively down (shutdown) state. When a no shutdown

command is entered, the service becomes administratively up and then tries to enter the
operationally up state. Default administrative states for services and service entities is
described below in Special Cases.

The no form of this command places the entity into an administratively enabled state.

Issue: 13 3HH-11985-AAAA-TQZZA 85

Services Overview

3.17.3.9 vlan-vc-etype

FD 100/320Gbps NT and FX NT IHub Services Guide

Item Description

Special Cases Service Admin State - Bindings to an SDP within the service will be put into the out-of-service

state when the service is shutdown. While the service is shutdown, all customer packets are
dropped and counted as discards for billing and debugging purposes.

SDP (global) - When an SDP is shutdown at the global service level, all bindings to that SDP
are put into the out-of-service state and the SDP itself is put into the administratively and
operationally down states. Packets that would normally be transmitted using this SDP binding
will be discarded and counted as dropped packets.

SDP (service level) - Shutting down an SDP within a service only affects traffic on that service
from entering or being received from the SDP. The SDP itself may still be operationally up for
other services.

(2 of 2)

Table 16 vlan-vc-etype command

Item Description

Syntax vlan-vc-etype etype

no vlan-vc-etype

Context configure>service>sdp

Description This command enables the configuration of an alternate TPID value to be used at the SDP

Default no vlan-vc-etype

Parameters etype - specifies the etype value

level.
The no form of this command disables the configuration of an alternate TPID value..

Values are:

• hexadecimal: 0x0600 to 0xffff

• decimal: 1536 to 65535

3.17.4 Ethernet CFM Global Commands

3.17.4.1 eth-cfm

86

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Table 17 eth-cfm command

Item Description

Syntax eth-cfm

Context configure

Description This command enables the context to configure 802.1ag CFM parameters

3.17.4.2 domain

Table 18 domain command

Item Description

Syntax domain md-index [format {dns | mac | none | string}] name md-name level level

domain md-index
no domain md-index

Context configure>eth-cfm

Description This command configures Connectivity Fault Maintenance Domain parameters.

The no form of the command removes the MD index parameters from the configuration.

Parameters md-index — Specifies the Maintenance Domain (MD) index value.

Values: 1...4294967295

format {dns | mac | none | string} — Specifies a value that represents the type (format).
Values:

• dns: Specifies the DNS name format.

• mac: X:X:X:X:X:X-u

where:
X: [0...FF]h
u: [0...65535]d

• none: Specifies a Y.1731 domain format and the only format allowed to execute Y.1731

specific functions

• string: Specifies an ASCII string.

Default: string

name md-name - Specifies a generic Maintenance Domain (MD) name.
Values: 1...43 characters

level level - Specifies the integer identifying the maintenance domain level (MD Level). Higher
numbers correspond to higher maintenance domains, those with the greatest physical reach,
with the highest values for customers' CFM packets. Lower numbers correspond to lower
maintenance domains, those with more limited physical reach, with the lowest values for single
bridges or physical links.

Values: 0...7

Issue: 13 3HH-11985-AAAA-TQZZA 87

Services Overview

3.17.4.3 association

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 19 association command

Item Description

Syntax association ma-index [format {icc-based | integer |string | vid | vpn-id}] name ma-name

association ma-index
no association ma-index

Context configure>eth-cfm>domain

Description This command configures the Maintenance Association (MA) for the domain

The no form of the command removes the MA index parameters from the configuration.

Parameters ma-index — Specifies the Maintenance Association (MA) index value.

Values: 1...4294967295

format {icc-based | integer | string | vid | vpn-id} - Specifies a value that represents the type
(format).

Values:

icc-based: Allows for exactly a 13 character name.
integer: 0...65535 (integer value 0 means the MA is not attached to a VID.)
string: raw ascii
vid: 0...4095
vpn-id: RFC-2685, Virtual Private Networks Identifier xxx:xxxx, where x is a value between 00

and FF. For example 00164D:AABBCCDD
Default: integer

name ma-name - Specifies a generic Maintenance Association (MA) name.
Values: 1...43 characters

88

3.17.4.4 bridge-identifier

Table 20 bridge-identifier command

Item Description

Syntax [no] bridge-identifier bridge-id

Context configure>eth-cfm>domain>association

Description This command configures the service ID for the domain association. The value must be

configured to match the service-id of the service where MEPs for this association will be
created. Note that there is no verification that the service with a matching service-id exists. This
is not used for facility MEPs as they are not tied to services.

The no form of the command removes the service ID from the domain association.

(1 of 2)

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Item Description

Parameters bridge-id - Specifies the bridge ID for the domain association.

Values: 1...2147483647

(2 of 2)

3.17.4.5 mhf-creation

Table 21 mhf-creation command

Item Description

Syntax mhf-creation {default | none | explicit}

no mhf-creation

Context configure>eth-cfm>domain>association>bridge-identifier

Description This command determines whether to allow automatic MIP creation for the MA

The no form of the command disables automatic MIP creation.

Parameters default: Specifies that MHFs can be created for this VID only on bridge ports through which

this VID can pass without the requirement for a MEP at some lower MA level.

none: Specifies that no MHFs can be created for this VID.
explicit: Specifies that MHFs can be created for this VID only on bridge ports through which

this VID can pass, and only if a MEP is created at some lower MA level. There must be at least
one lower level MEP provisioned on the same SAP or SDP.

3.17.4.6 ccm-interval

Table 22 ccm-interval command

Item Description

Syntax ccm-interval interval

no ccm-interval

Context configure>eth-cfm>domain>association

Description This command configures the CCM transmission interval for all MEPs in the association.

The no form of the command reverts the value to the default.

Default 10 seconds

(1 of 2)

Issue: 13 3HH-11985-AAAA-TQZZA 89

Services Overview

3.17.4.7 remote-mepid

FD 100/320Gbps NT and FX NT IHub Services Guide

Item Description

Parameters interval — Specifies the interval between CCM transmissions to be used by all MEPs in the

MA.
Values: 100 milliseconds, 1 second, 10 seconds, 60 seconds, and 600 seconds

(2 of 2)

Table 23 remote-mepid command

Item Description

Syntax [no] remote-mepid mep-id

Context configure>eth-cfm>domain>association

Description This command configures the remote maintenance association end point MEP identifier.

Parameters mep-id — Maintenance association end point identifier of a remote MEP whose information

from the MEP database is to be returned.
Values: 1...8191

3.17.4.8 inactivity-timer

Table 24 inactivity-timer command

Item Description

Syntax inactivity-timer timeout

Context configure>eth-cfm>slm

Description Configure the SLM inactivity timer for maintaining stale test data.

Default None

Parameters timeout — [1...100]

90

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.4.9 y1731pm

Table 25 y1731pm command

Item Description

Syntax domain md-index association ma-index mep mep-id session session-id [create]

Context configure>eth-cfm>y1731pm

Description This command creates a y1731pm session for the given mep.

The no form of the command will remove the y1731pm session.

Parameters domain – Connectivity Fault Management domain

association- Maintenance Association for the Domain
mep - CFM Maintenance Endpoint
session - creates a session for the given mep

3.17.4.10 shutdown

Table 26 shutdown command

Item Description

Syntax shutdown

Context configure>eth-cfm>y1731pm>domain

Description Indicates the desired administrative state of the y1731pm session.

Default Disabled

3.17.4.11 priority

Table 27 priority command

Item Description

Syntax priority type

Context configure>eth-cfm>y1731pm>domain

Description The value of Priority specifies the priority used in the generated test frame for the Y1731 PM

The no form of the command will admin enable the y1731pm session.

(LM/DM/SLM) session.
This parameter can be set only when admin status is set to disabled.
The no form of the command reverts the value to the default.

(1 of 2)

Issue: 13 3HH-11985-AAAA-TQZZA 91

Services Overview

3.17.4.12 period

FD 100/320Gbps NT and FX NT IHub Services Guide

Item Description

Default 7

Parameters priority — <0,1,2…7>

(2 of 2)

Table 28 period command

Item Description

Syntax period period

Context configure>eth-cfm>y1731pm>domain

Description The value of period specifies the time to wait between the transmission of one OAM request

and the next. This parameter can be set only when admin status is set to disabled. The
applicability, range, and default value of this object vary with type, as described below.

The no form of the command reverts the value to the default.

Default two-way-slm — 1

two-way-delay — 1

single-end-loss — 60

Parameters two-way-slm (SLM) — 1...10

two-way-delay (DM) — 1...10

single-end-loss (LM) — 60...300

92

3.17.4.13 data-size

Table 29 data-size command

Item Description

Syntax data-size data-size

Context configure>eth-cfm>y1731pm>domain

Description Specifies the number of octets in the Value field of the Data TLV of the Ethernet CFM packet.

If zero is specified, the packet has no Data TLV.
This parameter is optional and is valid only if type is specified as two-way-slm.
The no form of the command reverts the value to the default.

Default 0

Parameters data-size — [0...1500]

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.4.14 measurement-period

Table 30 measurement-period command

Item Description

Syntax measurement-period period

Context configure>eth-cfm>y1731pm>domain

Description The value of measurement-period specifies the time after which the synthetic loss calculation

Default 300 seconds

Parameters period — [60|300]

is made periodically. If the value of this object is set to 'X' seconds, loss measurement
calculations are done after every 'X' seconds. This includes the default SLM timeout of 5
seconds in which the agent will not transmit any further SLM PDUs and will wait for the
response from remote node. Upon the expiration of the timeout, the agent assumes that the
message response will not be received. Any response received after the timeout period has
expired is silently discarded. This parameter is optional and is valid only if type – two-way-slm.

This can be set only when admin status is set to disabled.
The no form of the command reverts the value to the default.

3.17.4.15 mac-address

Table 31 mac-address command

Item Description

Syntax mac-address mac-address

Context configure>eth-cfm>y1731pm>domain

Description Specifies the target unicast MAC address for the y1731pm session.

The no form of the command reverts the value to the default

Default 00:00:00:00:00:00

Parameters period — [xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx]

3.17.4.16 type

Table 32 type command

Item Description

Syntax type type

(1 of 2)

Issue: 13 3HH-11985-AAAA-TQZZA 93

Services Overview

3.17.5 Ethernet Ring Global Commands

3.17.5.1 eth-ring

FD 100/320Gbps NT and FX NT IHub Services Guide

Item Description

Context configure>eth-cfm>y1731pm>domain

Description The value of type indicates the type of y1731pm session this row details.

The no form of the command reverts the value to the default.

Default None.

Parameters type — <none|two-way-delay|two-way-slm|single-end-loss>

(2 of 2)

Table 33 eth-ring command

Item Description

Syntax eth-ring ring-index

Context configure

Description This command configures a unique Ethernet ring Identifier for ERPS.The no form of the

Parameters ring-index — Specifies the ring ID

command removes the index ID from the configuration.

Values: 1...64

3.17.5.2 revert-time

Table 34 revert time command

Item Description

Syntax [no] revert-time time

Context configure>eth-ring

94

(1 of 2)

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Item Description

Description Configures the Wait-To-Restore (WTR) Timer.

RPL owner uses the WTR delay timer before initiating an RPL block in case of revertive mode
of operation.

WTR timer is used to prevent frequent redundancy transactions as result of an intermittent
signal failure defects.

The no form of this command makes the WTR timer to take a default value – 300 seconds or
5 minutes.

Parameters time in seconds

Values: 60...720
Default: 300

(2 of 2)

3.17.5.3 ccm-hold-time

Table 35 ccm-hold-time command

Item Description

Syntax ccm-hold-time { [down down-timeout] [up up-timeout] }

Context configure>eth-ring

Description This command allows a sub second CCM enabled MEP to delay a transition to a failed state

Parameters down down-timeout - Specifies the time, in centiseconds, used for the hold-timer for

if a configured remote CCM peer has timed out. The MEP will remain in the UP state for 3.5
times CCM interval + downdelay.

associated Continuity Check (CC) Session down event dampening. This guards against
reporting excessive member operational state transitions. This is implemented by not
advertising subsequent transitions of the CC state to the Ethernet ring Group until the
configured timer has expired.

Values: 0...5000
Default: 0

up up-timeout - Specifies the time, in deciseconds, used for the hold-timer for associated
Continuity Check (CC) Session up event dampening. This guards against reporting excessive
member operational state transitions. This is implemented by not advertising subsequent
transitions of the CC state to the Ethernet ring Group until the configured timer has expired.

Values: 0...5000
Default: 20

3.17.5.4 guard-time

Issue: 13 3HH-11985-AAAA-TQZZA 95

Services Overview

3.17.5.5 node-id

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 36 guard-time command

Item Description

Syntax guard-time time

Context configure>eth-ring

Description Configure the eth-ring guard time

Parameters time - eth-ring guard time in deciseconds

Values: 1...20
Default: 5

Table 37 node-id command

Item Description

Syntax node-id xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx

Context configure>eth-ring

Description Configure the node ID of the Ethernet Ring

Parameters xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx - MAC address representing the node ID.

3.17.5.6 rpl-node

Table 38 rpl-node command

Item Description

Syntax [no] rpl-node {owner}

Context configure>eth-ring

Description This command configures a node to act as a RPL owner in an Ethernet ring.

RPL Owner is the node connected to Ring Protection Link (RPL) that blocks traffic on RPL
during Idle state and unblocks during Protected state.

The no form of this command; removes the RPL owner functionality.

Parameters None

96

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

3.17.5.7 path

Table 39 path command

Item Description

Syntax path {a|b} port-id raps-tag qtag|qinqtag

Context configure>eth-ring

Description This command configures one of the two paths supported under the Ethernet ring.

The no form of this command removes the path from under the Ethernet ring.
Note: The associated SAP need to be un-configured before the path can be deleted.

Parameters port-id - Specifies the physical port /lag for the path.

raps-tag ) Specifies the VLAN-ID to be used for Ethernet CFM and G.8031 control plane
exchanges.

The Q-in-Q RAPS-Tag is allowed on port with Qtag Encapsulation in case of iHUB.
The range of Q-in-Q Inner-Tag is [0…4093], a value of 0 Inner-Tag in turn acts as an Qtag. i.e,

RAPS and CCM Packets will be sent with Single Outer Tag.

3.17.5.8 control-mep

Table 40 control-mep command

Item Description

Syntax path {a|b} port-id raps-tag qtag

Context configure>eth-ring>path>eth-cfm>mep

Description This command enables the usage of the CC state by the Ethernet ring manager for

consideration in the protection algorithm. The use of the control-mep command is
recommended if fast failure detection is required, especially when Link Layer OAM does not
provide the required detection time.

The no form of this command disables the use of the CC state by the Ethernet ring manager

3.17.6 Show Commands

Issue: 13 3HH-11985-AAAA-TQZZA 97

Services Overview

3.17.6.1 customer

FD 100/320Gbps NT and FX NT IHub Services Guide

Table 41 customer command

Item Description

Syntax customer [customer-id] [site customer-site-name]

Context show>service

Description Displays service customer information.

Parameters customer-id — Displays only information for the specified customer ID.

Default: All customer IDs display.
Values: 1...2147483647

site customer-site-name — Specifies the customer site which is an anchor point for an ingress
and egress virtual scheduler hierarchy.

Table 42 describes the command output fields.

Table 42 Show Customer Command Output Fields

Label Description

Customer-ID The ID that uniquely identifies a customer.

Contact The name of the primary contact person.

Description Generic information about the customer.

Total Customers The total number of customers configured.

Site Multi-service site name. A multi-service customer site is a group of SAPs with common

Service-ID The ID that uniquely identifies a service.

SAP Specifies the SAP assigned to the service.

origination and termination points.

3.17.6.2 service-using

Table 43 service-using command

Item Description

Syntax service-using [epipe] [ies] [vpls] [vprn] [mirror] [v-vpls] [m-vpls] sdp sdp-id [customer

customer-id]

98

(1 of 2)

3HH-11985-AAAA-TQZZA Issue: 13

FD 100/320Gbps NT and FX NT IHub Services Guide Services Overview

Item Description

Context show>service

Description This command displays the services matching certain usage properties. If no optional

Parameters epipe — Displays matching Epipe instances

parameters are specified, all services defined on the system are displayed.

ies — Displays matching IES instances

vpls — Displays matching vpls instances

m-vpls — Displays matching m-vpls instances

v-vpls — Displays matching v-vpls instances

vprn — Displays matching VPRN services

mirror — Displays matching mirror services

sdp sdp-id — Displays only services bound to the specified SDP ID.

Default: Services bound to any SDP ID.
Values: 1...17407

customer customer-id — Displays services only associated with the specified customer ID.
Default: Services associated with a customer.
Values: 1...2147483647

(2 of 2)

Table 44 describes the command output fields.

Table 44 Show Service Service-using Command Output Fields

Label Description

Service Id The service identifier.

Type Specifies the service type configured for the service ID.

Adm The desired state of the service.

Opr The operating state of the service.

CustomerID The ID of the customer who owns this service.

Last Mgmt Change The date and time of the most recent management-initiated change to this service.

Sample output:

*A:ALA-12# show service service-using customer 10
==================================================================
Services
============================================================================
ServiceId Type Adm Opr CustomerId Last Mgmt Change

---------------------------------------------------------------------------­1 VPLS Up Up 10 09/05/2006 13:24:15
100 IES Up Up 10 09/05/2006 13:24:15
300 Epipe Up Up 10 09/05/2006 13:24:15

---------------------------------------------------------------------------­Matching Services : 3

Issue: 13 3HH-11985-AAAA-TQZZA 99

Services Overview

============================================================================
*A:ALA-12#
*A:ALA-12# show service service-using epipe
============================================================================
Services [epipe]
============================================================================
ServiceId Type Adm Opr CustomerId Last Mgmt Change

---------------------------------------------------------------------------­6 Epipe Up Up 6 06/22/2006 23:05:58
7 Epipe Up Up 6 06/22/2006 23:05:58
8 Epipe Up Up 3 06/22/2006 23:05:58
103 Epipe Up Up 6 06/22/2006 23:05:58

---------------------------------------------------------------------------­Matching Services : 4
============================================================================
*A:ALA-12#
*A:ALA-12# show service service-using
============================================================================
Services
============================================================================
ServiceId Type Adm Opr CustomerId Last Mgmt Change

---------------------------------------------------------------------------­1 uVPLS Up Up 1 10/26/2006 15:44:57
2 Epipe Up Down 1 10/26/2006 15:44:57
10 mVPLS Down Down 1 10/26/2006 15:44:57
11 mVPLS Down Down 1 10/26/2006 15:44:57
100 mVPLS Up Up 1 10/26/2006 15:44:57
101 mVPLS Up Up 1 10/26/2006 15:44:57
102 mVPLS Up Up 1 10/26/2006 15:44:57
999 uVPLS Down Down 1 10/26/2006 16:14:33

---------------------------------------------------------------------------­Matching Services : 8

---------------------------------------------------------------------------­*A:ALA-12#

FD 100/320Gbps NT and FX NT IHub Services Guide

100

3.17.6.3 sdp

Table 45 sdp command

Item Description

Syntax sdp [sdp-id | far-end ip-address] [detail]

Context show>service

Description Displays SDP information.

If no optional parameters are specified, a summary SDP output for all SDPs is displayed.

(1 of 2)

3HH-11985-AAAA-TQZZA Issue: 13